Lawn Fertilizers - Buy from Manufacturer Dünger

What Lawn Grass Needs for Dense and Healthy Growth

A well-kept lawn is the result of proper nutrition. Bluegrass (Poa pratensis), red fescue and ryegrass - the main lawn grasses in Ukraine - gradually lose color and become vulnerable to weeds and wear without regular feeding. Lawn fertilizers are needed at least three times per season: spring, summer and autumn, each time with a different NPK formula.

Nitrogen (N) drives green color and active growth. In spring, when grass awakens after winter, nitrogen demand is highest - this is when the lawn restores density and closes bare patches. Nitrogen deficiency shows as uniform pallor across the whole lawn and thinning of the turf.

Phosphorus (P) is critical for a new lawn in the first year: without it the root system cannot develop properly. Potassium (K) strengthens grass cells - it improves resistance to drought, wear, disease and frost. Optimal soil pH for lawn grass is 6.0-7.0. Below pH 5.5 most nutrients become unavailable, and even quality mineral fertilizers for lawn will not work - lime the soil first.

Micronutrients for Lawn: Iron, Magnesium and Why Grass Turns Yellow

Iron (Fe) is one of the most important micronutrients for turfgrass. The classic sign of iron deficiency is chlorosis: leaf blades turn yellow while veins remain green. Chlorosis is more common on compacted or waterlogged soils with pH above 7. Chelated iron (Fe-EDTA) is absorbed much faster than sulfate forms and shows visible improvement within 3-5 days.

Magnesium (Mg) is part of the chlorophyll molecule. Its deficiency shows on older leaves as yellowing between the veins. Sandy soils leach Mg faster. Sulfur (S) enhances nitrogen uptake - the Ammonium Sulfate + Silicon product contains 21% S. Silicon (Si) strengthens cell walls, improving resistance to mechanical damage and fungal disease.

Complex fertilizers for lawn combine all elements in one granule for even nutrition in a single application - no patchy color differences.

Seasonal Lawn Fertilization: April to October Schedule

The core rule is 3-4 feedings per season. Spring lawn fertilizer after winter is the first and most important: grass needs a nitrogen boost to recover and fill bare patches.

• Spring (April-May) - Lawn Grass N20-P8-K15+S+Ca+Mg, 20-30 g/m². Apply when soil reaches +8°C. Water in after application - granules work for 30-40 days providing dark-green color.
• Summer (June-August) - Ammonium Sulfate + Silicon N19-S21-Si0.5%, 20 g/m², 1-2 days after mowing. Silicon strengthens blades; humic compounds improve soil structure.
• Autumn (September) - Complex Autumn N5-P14-K21+S, 25-30 g/m², by end of September. Minimal nitrogen, maximum P+K for root strengthening and winter hardiness.

A new lawn in its first year needs feeding every 2-3 weeks, with emphasis on phosphorus. An established mature lawn needs monthly feeding during the growing season.

Lawn Turns Yellow - Causes and Fertilizer Solutions

This is one of the most common questions from lawn owners. Most yellowing cases are related to a specific nutrient deficiency:

• Even yellowing across the whole lawn + thinning turf - nitrogen deficiency. Apply Lawn Grass N20 or Ammonium Sulfate, 20-25 g/m², water immediately.
• Yellow blades with green veins (chlorosis) - iron deficiency. Check soil pH - if above 7, acidify first. Chelated iron shows results in 3-5 days.
• Pale almost white old leaves - magnesium or sulfur deficiency. Lawn Grass fertilizer with MgO and S covers both.
• Yellow wet patches after rain or irrigation - waterlogging + fungal. Aerate first, then apply potassium to strengthen cell resistance.
• Bare patches along paths - soil compaction. Aerate with fork or aerator, then apply autumn fertilizer with P+K.

Fertilizer for yellowing lawn is not one product - it is correct diagnosis plus the right formula. In most cases a compound fertilizer with Fe and Mg solves the problem within a week. Recurring yellowing every season suggests pH imbalance - lime before fertilizing.

Dunger Lawn Fertilizers: What to Choose and Why It Works

Dunger lawn fertilizers are available from 0.5 kg packaging - convenient for small private lawns. Granular form has three advantages over liquid: even spread without burn risk, gradual 30-40 day release without immediate washout, and easy storage and dosing. Apply granular lawn fertilizers with a spreader or by hand on slightly moist soil - water in after application.

For home lawns where children play or pets walk, choose chlorine-free lawn fertilizers. Lawn Grass (SKU 206, N20-P8-K15+S+Ca+Mg) is ideal for spring and regular feeding of bluegrass and fescue, producing intense dark-green color. Ammonium Sulfate + Silicon (SKU 38, N19-S21-Si) works for summer feeding and blade strengthening. Complex Autumn (SKU 601, N5-P14-K21) is exclusively for September application before winter.

Where to Buy Lawn Fertilizers with Delivery Across Ukraine

Order lawn fertilizers from manufacturer Dunger at dunger.ua. Delivery by Nova Poshta and Ukrposhta within 1-2 business days. Packs from 0.5 kg. Wholesale orders available directly from manufacturer.

Most frequently ordered from: Kyiv, Kharkiv, Dnipro, Odesa, Zaporizhzhia, Lviv, Kryvyi Rih, Vinnytsia, Poltava, Mykolaiv, Chernihiv, Cherkasy, Zhytomyr, Sumy, Rivne, Ternopil, Khmelnytskyi, Ivano-Frankivsk, Lutsk, Uzhhorod, Chernivtsi and other cities of Ukraine.