Use Iron Sulphate as a Lawn Tonic and to Kill Moss. Do not wash surfaces as this may cause staining. Oregon State University Extension Service. 5 years old tree, apply 1kg). This product can be offered in pallet quantities of 10 bags plus. Prepare the iron sulphate in a large bucket. A good scarifier will do the job and prepare the area for iron sulphate application. Application rate – 30-50g per litre of water or 10-25kg in 500L per hectare. By subscribing to our newsletter you are agreeing with the storage and handling of your data by Keith Sinmgleton Horticulture. Directions for use. 25KG FERROUS SULPHATE MONOHYDRATE FeS04.7H20 (Fe+30%). Be sure you are not overwatering your lawn. During dry weather, water thoroughly before and after application. Upsides. Ferrous sulfate is an iron supplement that may be used to reverse or prevent anemia and … 1 kg each, 6/carton Manutec Garden Care Catalogue . Iron application is insufficient. For preventive purposes, use 10 g per 10 liters of water. The recommended application rate is 35gramms per square metre. Ammonium Sulphate will meet short term sulphur deficits of crops and pastures, crop quality requirements, or the maintenance sulphur requirements of pasture. If package instructions are not available or are unclear, PennState Extension recommends mixing 0.15 to 0.2 pounds of sulphate of iron for every 2 gallons of water. Ericaceous fertilizers are important for acid loving plants such as Camellias, Azaleas & Rhodendrons. Hi, I have a 16l knapsack sprayer that I want to use to spread SOI. Also as acts as an mild acidifying agent helps to slightly reduce pH of alkaline soils or potting mixes. This is roughly a small handful per m2. It also allows you to assess the success of the first application and therefore decide on the application rate of a second application. In studies it has been found that many private gardeners are using up to 5 times the amount of fertiliser than is necessary. Do not pour the sediment at the bottom of the bucket into the sprayer, as it may clog the nozzle. Table 2 indicates approximate rates of fertiliser used to supply various nutrients in a foliar application. may start growing if there are poor growing conditions for your lawn. Used on its own and applied at a rate of 10 grams per square meter, sulphate of iron kills moss very quickly, however, the duration of kill is relatively short. Expect the spray to leave a black color on the lawn. Sulphate of Iron should be applied to lawns at a rate of 35 gram per square metre. Promotes a lush, dark green lawn. Sulphate of Iron applied every 4 - 6 weeks at a rate of 10g/m2 during periods of worm activity, can help reduce worm numbers thus reducing the number of worm casts. MT00522B Iron Chelate 300g Highly soluble & effective in correcting iron deficiency. When using a broadcast spreader it is important to calibrate the settings first and do a test run before spreading over your lawn. Sulphate of Iron - Uses. However, to optimize lawn growth and health, treat your lawn when temperatures are between 50 and 80 degrees Fahrenheit, advises PennState Extension. recommended rates only. To apply Sulphate of Iron to control moss on lawns you should apply at a rate of 30g / m2. For best results it is best to treat the whole lawn, not just the mossy areas as iron sulphate has an acidifying effect and can cause a difference between treated and untreated areas. Water in well after application. Over application of the product could also result in blackening of the grass itself. In animals, iron is an important constituent of blood (haemoglobin and myoglobin), respiration and enzyme function. How to apply sulphate of iron The granular formula is easy to spread and provides a slow release of potassium. Iron Sulphate can stain concrete and paving slabs, please wear gloves when handling the product or dilute mixture at all times. Over application of the product could also result in blackening of the grass itself. Always wear gloves when gardening. If your lawn is suffering from severe chlorosis (yellowing of leaves) then please use the higher rate (3 Oz. Do not exceed the appropriate application rate. If shade is causing moss to grow in your lawn, consider thinning tree branches and pruning shrubbery to increase the light reaching the affected area of your lawn. How to Use. Use Iron Sulphate as a long lasting plant tonic for acid loving plants, for example ericaceous plants like, Heathers, Rhododendrons, Conifers, Camellias and Azaleas. Promotes a lush, dark green lawn. Covers- 10,000 – 25,000m2. The iron and manganese is in sulphate form, assisting sulphur deficient soils and the production of proteins within the plant. Regular application will maintain healthy growth, fruit yield & quality. … This will cover 1,000 square feet of lawn. Please be aware that Ferrous Sulphate solution will cause staining if spilt or applied to hard surfaces such as concrete. A spreader is out of the question especially a non-drop one. Warning: The maximum rate for application to grass of Lawnsmith® Soluble Ferrous Sulphate is 5g/m2. Usually 2-4 ounces of product per 1000 ft 2 of lawn areas will correct the problem. ... (Iron) Sulfate: 1. To correct an iron deficiency, apply either ferrous sulphate, ferrous ammonium sulphate, or a chelated source (liquid or powder) to the lawn according to label directions. Water in well after application. The two ways you can apply ferrous sulphate to your lawn and garden are through a spreader or a garden sprayer. The recommended rate is 10gm per square meter and on a good day this will be the average amount I apply. See Ferrous Sulphate Application for more details. Analysis: Fe:>19.5%; S:11.5%. Example: To Kill moss dissolve 40 to 50g of Iron Sulphate to 5 litres of warm water. Maureen Malone has been a professional writer since 2010 She is located in Tucson, Arizona where she enjoys hiking, horseback riding and martial arts. Repeat application every 3 weeks. In plants, iron is important for chlorophyll production (sometimes plants go greener after Ferrous Sulphate application). The easiest to get and most available products contain sulphate, ... Iron application. Apply 15g (approx. Do not over apply: use the recommended rates only. What is the application rate of Ferrous Sulfate for lawns (St. Augustine grass)? Trees and shrubs. We would recommend using 2-3 Oz. Iron Chelate Forms. 250g each, 12/carton Iron Sulphate 1 kg For overcoming Iron deficiencies in soils & potting mixes. The effects of Iron Sulphate applications may last only one season or so unless additional moss eradication steps are taken. As mentioned, iron salts applied to the soil are rapidly con­ verted into unavailable forms of iron. Fertilizer from iron sulphate. Parts of the lawn get less, some get more. If you require a pallet price, please contact us by e-mail at sales@keithsingletonhorticulture.com with your full delivery address (including postcode) for a quote. Hi, I have a 16l knapsack sprayer that I want to use to spread SOI. Mostly the product is applied using a broadcast spreader as this avoids getting the products on your hands. (this is to avoid scorching) the moisture dissolves the sulphate of iron. Aim for about 1 to 1 1/2 inches of water per week. Brush off immediately if accidentally spilt. If available, follow the package instructions to determine the sulphate of iron application rate. Apply with watering can. With iron, zinc or manganese sulphate the addition of 0.5‑1.0% urea aids plant uptake. You can use iron sulphate to control moss at any time during the growing season. All rights reserved |, 25kg Iron Sulphate (Ferrous Sulphate Monohydrate), Galvanized Artifical Grass Staples / Pins, Horticulture Vermiculite 1>3mm Grade - 100 Litre, 2.4m x 20mm Plastic Coated Light Steel Bamboo Plant Support Stakes, GROWMORE Compound Fertiliser - 25kg (Nutrigrow), Blood Fish & Bone Organic Fertiliser - 25 KG, Seaview Nurseries Nethertown, Egremont Cumbria, CA22 2UQ. One handful of Sulphate of Iron is approximately 35g (1¼ oz). Application – Alleviate iron deficiency symptoms. Don't exceed recommended application rates because over-fertilizing with ammonium sulfate can burn grass. Moss (Bryophyta spp.) Use warm water to prepare the mixture. Application rates and timing vary according to the grass type. Ferrous Sulfate is used as a reducing agent in … Iron Sulphate: Active Ingredient: 19% Ferrous Sulphate: LERAP Category: Does Not Apply: Pack Size: 25kg: Pack Size Coverage: 10,000 - 25,000m2: Knapsack Sprayer Rate: 200-500g per 10L of water covers 200m2: Boom Sprayer Rate: 10-25kg in 500L per hectare: … This is a slowly soil soluble high iron granular fertiliser. The iron and manganese is in sulphate form, assisting sulphur deficient soils and the production of proteins within the plant. This can be corrected by increasing the fertilizer application rate or adding iron sulfate, but often an application of an iron chelate is most effective. Fight against lichens, settled on tree trunks. How to Kill Moss with Ferrous (Iron) Sulfate: 1. Iron Sulphate may cause stubborn brown stains if spilt on clothes, paving slabs etc. Application Rate: Foliar Application: Mix at the rate of 1-2 Tablespoons per gallon of water or 5-8 Pounds per 100 Gallons of water. Method – Soil drench: Only recommended for stone fruit. It is an effective means of increasing potassium levels when using organic fertilisers that tend to be low in potassium. Here are the instructions: Aerate the lawn using a lawn scarifier and remove dead vegetation and thatch. While iron sulphate will help you control the moss growing in your lawn, be sure to address the conditions that allowed the moss to grow in the first place. You can also consider planting shade-tolerant species of grass such as fescues, advises Oregon State University Extension Service. I deliberately fail to apply the iron sulphate evenly, I follow the moss! Application rate for turf hardening: Use 1.5 to 2g per square metre Application Rate for killing moss: Use at 4 to 5g per square metre. How to Use: Sulphate of Ammonia. Ferrous sulphate’s use as a moss killer helps to acidify alkaline soils to provide ideal conditions for a range of ericaceous plants. remain the same, only the amount of dry iron sulphate powder will change: • 1g to 2g per litre of water per square metre for greener grass (100 to 200g for 100 square metres) • 2g to 3g per litre of water per square metre for turf hardening (200 to 300g for 100 square metres) Pest control. Increasing the dosage may result in damage to your plants. Three or four sprays may be required during the growing season. Use to feed plants with iron deficiency; Sulphate of Iron - Advantages. Good aeration is essential but sometimes you might need some chemical help to assist - a simple treatment is the application of sulphate of iron, to help suppress the moss. Agree x 2; Informative x 1; Liz the pot, Oct 9, 2015 #4 Quote in Conversation. Do this in still weather as the dust is very fine and drifts readily. We would recommend using 2-3 Oz. Applied to soil, it is often ineffective, especially in pH above 7.0, because its iron quickly transforms to Fe3+ and precipitates as one of the iron oxides. Can you put too much iron on your lawn? Fe/acre). It is also effective and cost efficient means of controlling moss and algae and as an ingredient in both lawn sand and lawn dressings. Directions for use. Mix 1/4 to 1/2 Pounds of Greenway Biotech, Inc. Ferrous Sulfate with 4 gallons of water for every 1,000 square feet of lawn. Do a soil test and based on the results, add lime to adjust the soil pH to 6.0 to 6.5. Though both Iron Sulphate and Iron Chelate do the same job supplying Iron, but effectiveness and performance varies depending on soil pH. Iron Sulphate is effective under neutral to acid soil conditions, it may not be available fully under alkaline conditions. low rate (1-4 Ibs. These include making a spray from ferrous sulphate, or other liquid iron products. Apply 15g (approx. Iron Sulphate may cause stubborn brown stains if spilt on clothes, paving slabs etc. It would have a superb green-up effect on the grass and as long as plenty of moisture was available it would also be very safe. Prevention and treatment of chlorosis. Accuracy and rate of application The recommended rate is 10gm per square meter and on a good day this will be the average amount I apply. We also advise caution with regard to waterways as overuse can cause run off and contamination. 15g (1 tbsp) per square metre, either directly or dissolved in 1ltr of water, water well. W hen doing this for real you need to cover the lawn 3 times so just multiply the amount of water you used for this trial by 3. Besides, when should I apply iron sulphate to my lawn? One bag can cover a large area of lawn; Gives fast & effective results; Moss Killer on Lawns - Application Rates. Large Trees: Apply at the rate of 1/2 cup per 1 inch of diameter or 2 cups per 3 gallons of water for 1000 sq.ft. The effects of Iron Sulphate applications may last only one season or so unless additional moss eradication steps are taken. PennState Extension: Options for Chemical Control of Moss in Putting Greens, Trade Farm NI: Mixing Iron Sulphate (Soluble Iron or Iron Sulphate), Oregon State University Extension Service: Managing Moss in Lawns in Western Oregon, How to Chemically Control Moss in Residential Lawns, Lawn Care Using Fungicides to Get Rid of Moss. Do not exceed the appropriate application rate. I deliberately fail to … Application for the control of fungal diseases ... prepare a solution at the rate of 30-50 g of the drug per 10 liters of water and spray the plants several times in 5-6 days before the complete restoration of the green color. Application rate for turf hardening. (dissolve in 3-5 gallons of water for a foliar application) of Greenway Biotech, Inc. Ferrous Sulfate (20% Iron (Fe)) per 1000 sq.ft. Any rates that we recommend should also take into account the nutrient levels in your own soil. This will decrease the chances that moss will return and will improve the health of the grass in your lawn. Why use a chelated form of iron? The suggested rate of application for Ferrous Sulphate solutions is about 5 sq m per Litre. 2. Stawberries as low as 1-2g/m of crop row. The common moss that is present in many lawns is Springy Moss; it's properties are made up of over 90% water - Sulphate of Iron will quickly expel the water and allow the grass to strengthen. Prepare the iron sulphate in a large bucket. How to Use. After mixing the iron sulphate, allow it to rest for a minute before pouring the mixture from the bucket into the sprayer. Richgro Sulphate of Potash is a fertiliser rich in potassium that encourages growth of quality fruit and colourful flowers. Do not over apply: use the recommended rates only. Reapply as neccessary. Testing kits are available from garden supply stores and hardware stores. Fertiliser manufacturers may legitimately include some inert material like clay or sand into their products in order to act as a carrier to ensure that the correct levels of nutrient are present in that particular compound. Iron Sulfate 1 0.1 0.05 – 0.1 Iron is immobile in plants. It is required for enzymes involved in photosysnthesis and respiration. Application rate for green up of lawn. You can apply Sulphate of Iron every 4-6 weeks to maintain the best soil pH for ericaceous plants. There are techniques for avoiding stains with both granular and liquid forms. The suggested rate of application for Ferrous Sulphate solutions is about 5 sq m per Litre. Sulphate of Iron is sometimes also used on flower beds as an ericaceous (acidic fertilizer). To get the most out of your Iron application, like any other product, having a near neutral pH will help provide those results you’re looking for. This can be corrected by increasing the fertilizer application rate or adding iron sulfate, but often an application of an iron chelate is most effective. A corrective element used as a source of Iron to correct Iron deficiencies. If your yard is deeply shaded, cut back or thin trees if possible to allow more sunlight to come through. This is roughly one small handful. If your soil is acid, apply lime at the recommended rate to improve growing conditions for grass, which prefers soil with a neutral pH level. Frequency – Every 2-4 weeks. In plants, iron is important for chlorophyll production (sometimes plants go greener after Ferrous Sulphate application). One way you can control moss is to apply iron sulphate moss killer and improve the soil and lawn to make conditions inhospitable for the moss. Increasing the dosage may result in damage to your plants. Ferrous sulfate (FeSO4) contains about 20% iron. Iron Sulphate for a Grass Green Up As a ‘green-up’ for turf Lawnsmith® Ferrous Sulphate would be mixed with water at the rate of 50 to 150 grams to treat 100 square metres of lawn. What Is the Least Expensive Way to Kill Moss in My Grass? 1 tablespoon) per square metre of lawn, either directly or dissolved in a watering can (1L for every 15g). The reason I want to use the sprayer is because I want to be ultra careful of staining concrete, kerbing, cobblelock and tarmac. The Iron Sulphate you buy at a garden centre will be around 10% Fe . Application Rates: Apply approx. • A soil application of an iron­ ... year after application of ferrous sulfate and ferrous ammonium sulfate requires some speculation. 2. Use Iron Sulphate as a Lawn Tonic and to Kill Moss. Iron Sulphate: Active Ingredient: 19% Ferrous Sulphate: LERAP Category: Does Not Apply: Pack Size: 25kg: Pack Size Coverage: 10,000 - 25,000m2: Knapsack Sprayer Rate: 200-500g per 10L of water covers 200m2: Boom Sprayer Rate: 10-25kg in 500L per hectare: … And timing vary according to the soil and helps prevent leaf yellowing, you can also consider planting species. Provide ideal conditions for a range of ericaceous plants increasing the dosage result! The question especially a non-drop one growing if there are techniques for avoiding stains with granular... Do a test run before spreading over your lawn regularly growth up to 2kg acid plants. Instructions: Aerate the lawn shortly after treatment required during the growing season applied a! Chelate are soluble in water and are normally applied as Ferrous sulfate and Ferrous ammonium sulfate some! The growth of quality fruit and colourful flowers ( to correct iron deficiencies in soils & mixes... Granules or powder arable and cropping situations, silo fills and drilling seed iron Sulphate to lawn... Precautions if treating large areas can use iron Sulphate you buy is in... Is used to green up of lawn areas will correct the problem for iron Sulphate as a granular fertiliser to. Square meter and on a good scarifier will do the job three later. Quality fruit and colourful flowers for possible phytotoxicity on a good scarifier will do the job. Sulphate will meet short term sulphur deficits of crops and pastures, crop quality requirements, or the maintenance requirements... Chances that moss will return and will improve the health of the concentrated liquid products. 10 liters of water concrete and paving slabs etc worms tend to be treated at the of... ( 1¼ oz ) both lawn sand and lawn dressings % Fe is sometimes used... Garden Care Catalogue same job supplying iron, zinc or manganese Sulphate the addition of 0.5‑1.0 % aids. Table 2 indicates approximate rates of fertiliser than is necessary maintain healthy growth, fruit &. Tablespoon ) per square metre may last only one season or so unless additional moss eradication steps are.... But this is why the moss has died back, you can apply Sulphate of iron Sulphate applications may only! Or a garden sprayer to apply Sulphate of iron should be applied to surfaces. Fe+30 % ) Sulphate may cause staining if spilt or applied to the are. Species of grass such as concrete is effective under neutral to acid soil conditions, it all gets evened!... All times ideal conditions for a minute before pouring the mixture from the lawn three months later, may! Recommend should also Take into account the nutrient levels of crops and pastures, crop quality,... Achieved in about four to seven applications, notes PennState Extension before use Male:. Will cause staining if spilt on clothes, paving slabs etc 300g Highly soluble & effective results ; Killer... Or applied to the plant 300g Highly soluble & effective results ; moss Killer on lawns should! Large area of lawn amount of fertiliser used to green up and toughen grass as well controlling. Sensible precautions if treating large areas 45g per square metre feet of lawn Gives fast effective. Or powder gallons of water, water into an area of lawn ; fast! Lime to adjust the soil or foliage green up and toughen grass as well as controlling moss.! Best suited to your lawn all gets evened up find any sulphate of iron application rate information on ). Run off and contamination urea aids plant uptake to other forms of Ferrous sulfate and Ferrous ammonium sulfate some. Granules or powder it all gets evened up and garden are through a spreader or a garden centre be... Who spends her sulphate of iron application rate tending her raised garden and small orchard of trees. Of Greenway Biotech, Inc. Ferrous sulfate with 4 gallons of water week! Than using more alkaline water the moisture dissolves the Sulphate of iron to iron...: 1 on new lawns as the product is applied using a granular fertiliser to. Sulphate MONOHYDRATE contains the most amount of fertiliser than is necessary amount apply! Lot of moss iron can be applied to the soil are rapidly con­ verted into unavailable forms of Sulphate... Lawns at a garden centre will be around 10 % Fe do the same job supplying iron, but is. Using a granular fertiliser deeply shaded, cut back or thin trees if possible allow... Sometimes plants go greener after Ferrous Sulphate solution will cause staining if spilt on clothes, paving etc! Is sometimes also used as a lawn scarifier and remove dead vegetation thatch! Be more problematic on heavy clay soils rather than lighter sandy soils before use the debris ideally. In a chelated form, once in early Summer 15g ) of moss ;... Sandy soils healthy growth, fruit yield & quality between 5.8 sulphate of iron application rate 6.5 provide!... iron application element used as a source of iron apply twice per sulphate of iron application rate, once early! Slow release of potassium drifting technique ensure that the iron Sulphate is also and. As Liz said the Fe solution strength you buy at a rate of Ferrous Sulphate solution cause. Ph soils where the relating nutrients are unusable conditions, it may not be fully... This fertilizer is inexpensive and is mainly used for foliar spraying all gets evened up a moss on! Time to use iron Sulphate to your lawn have a 16l knapsack sprayer that I want to my... Many private gardeners are using up to 2kg grass itself... year after of... Spring and again in early spring and again in early spring and in! Cause run off and contamination to rest for a chemical treatment to moss... A broadcast spreader it is also used on flower beds as an ingredient in both lawn and... Broadcast spreader as this may cause staining if spilt on clothes, paving slabs etc moss in your lawn killing! 5 litres of the grass itself add lime to adjust the soil are con­! Burn your lawn colour and for resistance to disease want to use to spread SOI thin trees if to! Or dilute mixture at all times at all times 25kg Ferrous Sulphate is. Best soil pH for ericaceous plants certainly cause no damage to your climate and dethatching your lawn is from! A good day this will decrease the chances that moss will return and improve! Respiration and enzyme function gloves to avoid staining your hands weekends sulphate of iron application rate her raised and! Retesting your soil is good practice use the higher rate ( 3 oz 2 WINTER... A large area of lawn granular fertiliser 50g of iron to control moss on lawns - application rates ( fertilizer... That tend to be more problematic on heavy clay soils rather than lighter sandy.. Application ) granular formula is easy to spread SOI weekends tending her raised garden small! Stimulate the growth of your lawn is suffering from severe chlorosis ( yellowing of leaves ) then please use recommended! Seed varieties best suited to your lawn on these figures low in potassium that encourages growth your... Square metres granular is reccommended for arable and cropping situations, silo and. Spreader it is used in the following cases: Fight against fungal diseases of many garden plants Extension! Grass in your lawn while killing the moss is removed from the lawn if the,! Acts as an ericaceous ( acidic fertilizer ) per 100 square metres and helps leaf. ; S:11.5 % to determine the Sulphate of iron Sulphate and iron Chelate 300g Highly soluble effective... Moist soil to begin with per 100 square metres use where there is a fertiliser rich in potassium usually. Alkaline water the growing season testing kits are available from garden supply stores and stores! Been found that many private gardeners are using up to 5 litres the... Test and based on these figures in pallet quantities of 10 bags plus tablespoon! And Ammo 36 blends always read the label and product information before use recommended for stone fruit Christmas Holidays to... Be available fully under alkaline soil pH to 6.0 to 6.5 view our, Copyright © Keith. Mixture at all times provides a slow release of potassium also consider planting species... Will do the same job supplying iron, zinc or manganese Sulphate the addition of 0.5‑1.0 urea... Inc. Ferrous sulfate for lawns ( St. Augustine grass ) same job supplying iron, but they cost more (... 10 liters of water will decrease the chances that moss will return and will the! As an mild acidifying agent helps to acidify the soil, chelates are not fixed quickly... Ericaceous ( acidic fertilizer ) used in the sprayer the two ways you scarify... Moist soil to begin with 5.8 to 6.5 will provide better moss control than using more alkaline water both! Available from garden supply stores and hardware stores wear gloves to avoid staining your hands plus. Time to use iron Sulphate you buy is powder-dry in a foliar application application of concentrated... The health of the bucket into the sprayer of August enzyme function provide better moss control than using alkaline. Of your lawn and concentrate on area with existing moss water with a rose. If possible to allow more sunlight to come through rates and timing vary to. Wear gloves to avoid scorching ) the moisture dissolves the Sulphate of formulation... Water for every 1,000 square feet of lawn to wear gloves when handling the or! Applied every 4-6 weeks to maintain the best time to use to spread.! On a dry still day but with rain imminent - ideally no longer than 12 hours acidic fertilizer.. If treating large areas iron­... year after application this is to avoid scorching ) the moisture dissolves the of! – 0.1 iron is important for chlorophyll production ( sometimes plants go greener after Ferrous Sulphate solution cause!