Ammonium sulphate nitrate is a synthetic nitrogen fertilizer that is versatile for fertilizing garden plants and lawns. In particular, crops with a high nutrient requirement, such as tomatoes, benefit from use. The fertilizer reliably prevents deficiency symptoms, which can be seen, for example, in the yellowing of the leaves. Read what ammonium sulfate nitrate consists of, how to use the fertilizer correctly and what to look for when buying.
Tomatoes benefit from ammonium sulfate nitrate
Our recommendations
our recommendation
TerraDomi 25 kg ammonium sulphate nitrate N26 nitrogen fertilizer for spring I professional lawn fertilizer with long-term effect | Perfect for lawn, flowers, fruit & vegetables
32.95 EUR To the product| crowd | 25 kilograms |
|---|---|
| NPK composition | 26% nitrogen |
| More nutrients | 13% sulfur |
| long-term effect | yes (3 months) |
| price/kg | about {PRICE/25} EUR |
When applied regularly, the nitrogen fertilizer prevents deficiency symptoms in garden plants caused by a lack of nitrogen. Weak and stunted growing, yellowing plants recover through the application, then grow vigorously and healthily. The easy-to-use fertilizer consists of fine-grained granules that do not produce dust and are easy to dose and apply. You simply sprinkle the granules in the required amount around the plant and then water vigorously. The use of a spreader is recommended for use on lawns. Amazon customers describe the TerraDomi ammonium sulphate nitrate N26 as very effective and are convinced of its good price-performance ratio.
our recommendation
Ammonium sulphate nitrate 5kg - professional fertilizer with long-term effect - perfect for lawns, flowers, fruit and vegetables
9.99 EUR To the product| crowd | 5 kilograms |
|---|---|
| NPK composition | 26 percent nitrogen |
| More nutrients | 13 percent sulfur |
| long-term effect | yes (3 months) |
| price/kg | about {PRICE/5} EUR |
This nitrogen fertilizer is popular among Amazon customers mainly because of its cheap price but also because of its effectiveness. The agent is suitable for all garden plants and supports the growth of vegetable, fruit and ornamental plants, the formation of strong leafy greens and the development of many fruits. Even plants that have already been damaged by a lack of nitrogen can be treated with ammonium sulphate nitrate fertilization so that they recover. The nitrogen fertilizer from the dealer LanDixx24 based in northern Hesse contains 26 percent nitrogen and 13 percent sulphur. In addition, the product has a three-month long-term effect.
our recommendation
Cultivalley 25 kg ammonium sulphate nitrate N26 nitrogen fertilizer, professional lawn fertilizer with sulfur and long-term effect, perfect for lawn, flowers, fruit and vegetables, ensures juicy green and strong growth
EUR 29.95 To the product| crowd | 25 kilograms |
|---|---|
| NPK composition | 26 percent nitrogen |
| More nutrients | 13 percent sulfur |
| long-term effect | k. A |
| price/kg | about {PRICE/25} EUR |
This ammonium sulphate nitrate fertilizer also stimulates plant growth and increases the yields of fruit and vegetable plants. The nutrients are easily soluble in water and therefore immediately available for the plants. In addition, a three-month long-term effect is integrated. The fertilizer is very economical - for 50 to 66 square meters of lawn, depending on the composition of the soil, one kilogram is completely sufficient - and can be easily combined with other fertilizers such as compound fertilizers, PK fertilizers or single-nutrient fertilizers. Users are very satisfied with the application and the result, especially since you can buy ammonium sulfate nitrate comparatively cheaply.
Purchase Criteria
fertilizer form
You can get ammonium sulphate nitrate as a powder or as granules, with the latter form having a number of advantages. The fine granules are low in dust or even dust-free, which is particularly important when spreading - powder creates dust, can be inhaled and get into the respiratory organs. This causes irritation. In addition, granules do not blow away as quickly in the wind because the granules are larger and therefore heavier.
grit
When buying, pay attention to the grit that should match your spreader. Most ammonium sulphate nitrate fertilizers have a grain size between two and five millimeters and are therefore suitable for commercial spreaders. If the granules are too large, they clog the spreader and cannot be spread.
coloring
Actually, ammonium sulphate nitrate is a colorless or white substance that is often sold as such. However, these nitrogen fertilizers are difficult to see, which is a disadvantage, especially when fertilizing lawns - you cannot see where you have already fertilized and where you have not. You can effectively prevent this by choosing colored products - these can be yellowish or reddish-brown.
packaging
Ammonia sulphate nitrate is a high yield fertilizer that you usually don't need much of. Strongly consuming vegetables such as tomatoes, potatoes or cabbage are supplied with 60 grams of fertilizer per square meter, strawberries, onions, asparagus or radishes with 40 grams per square meter. Ornamental shrubs, trees and perennials receive between 40 and 60 grams, fruit trees between 30 and 40 grams and lawns 15 to 20 grams per square meter. That doesn't sound like much at first, but you have to fertilize every four weeks. For this reason, larger packs - around 25 kilograms - make sense, especially since ammonium sulfate nitrate can be stored for a long time. If you only want to fertilize potted or tub plants, smaller amounts are sufficient (e.g. a 5-kilo sack). Resealable containers have proven to be particularly practical.
youtubefrequently asked Questions
What is ammonium sulfate nitrate?
Ammonium sulphate nitrate is a nitrogen fertilizer consisting of a double salt composed of ammonium nitrate and ammonium sulphate and therefore contains 26 percent nitrogen. Another nutrient it contains is sulphur, which is present in most products at a level of 13 percent. As a rule, ammonium sulphate nitrate is offered as a powder or fine granules (grain size between two and five millimeters) and is mostly colorless, but sometimes also yellowish or reddish-brown for better visibility. It is a purely synthetic fertilizer that is easily soluble in water but has a soil-acidifying effect. Ammonium sulphate nitrate can be stored for a long time, provided the fertilizer is stored in a dry place and does not get wet.
Can ammonium sulphate nitrate be used at any time of the year?
In principle, you can apply ammonium sulphate nitrate in spring, summer and autumn. However, the fertilizer achieves the best results when fertilized in spring due to its high nitrogen content and the resulting strong effect on shoot growth. When fertilizing in the fall, the fertilizer should not be applied too late, so that the newly growing shoots do not freeze to death due to any frost that may set in.
What do you have to consider when using ammonium sulfate nitrate?
First of all, you should do a soil analysis to find out whether your garden soil needs special nitrogen fertilization at all: Many soils are rich in nitrogen, which is why your plants would not automatically benefit from fertilization. It is also important to know the exact composition of the soil in order to calculate the required dose. Always fertilize exactly according to the manufacturer's recommendations to avoid over-fertilization - this has similar effects to malnutrition. Ammonium sulphate nitrate must not get on the leaves or shoots, otherwise unsightly burns may occur. Apply the fertilizer directly to the soil, work it lightly into the soil and then water vigorously. The fertilizer is toxic, so children and pets should not come into contact with it.
Where can you buy ammonium sulfate nitrate?
You can get ammonium sulphate nitrate both in local specialist shops and on the Internet. As many customers on Amazon report, fertilizers can often be purchased online for less than in stationary stores, and the selection of manufacturers and dealers on the Internet is naturally larger.
Which manufacturers offer ammonium sulfate nitrate?
BASF and Fertiva GmbH are among the largest producers of ammonium sulphate nitrate. At Amazon there are mainly dealers who sell the fertilizer but do not manufacture it themselves.
Can you use ammonium sulphate nitrate as the sole fertilizer?
Ammonium sulphate nitrate is a pure nitrogen fertilizer which also contains large amounts of sulphur. You cannot use the product as a complete fertilizer or the sole plant fertilizer, as this will inevitably lead to deficiency symptoms in other nutrients such as phosphorus, potassium and trace elements such as iron, zinc, etc. Therefore, you should always combine ammonium sulphate nitrate with a PK fertilizer (contains phosphorus and potassium), a (low-nitrogen) complete fertilizer or single-component fertilisers.
Is there a natural alternative to ammonium sulfate nitrate?
Synthetic fertilizers such as ammonium sulphate nitrate have a major disadvantage: they work immediately, but not over the long term. The soil life is not supported by the use of chemical fertilizers, so that with frequent use the formation of humus suffers - not to mention that the nitrogen in the soil and in the groundwater accumulates. Therefore, many gardeners prefer to use natural nitrogen fertilizers such as horn shavings (€32.93) or horn meal. Especially in connection with mature compost or composted manure, horn is a very good, natural fertilizer that nourishes all garden plants.