Whether currants, gooseberries, raspberries or strawberry plants: the tasty berries are very popular with young and old. In order for the berry plants to bear plenty of fruit, they also need the right nutrients in the right composition. A special berry fertilizer provides the bushes with the optimal mix of main and secondary nutrients, thus helping you to have a rich harvest. In our guide you can read which fertilizers are best suited for which types of berries and what you should pay attention to when buying.
Berry fertilizer comes in liquid and solid form
Our recommendations
our recommendation
Compo BIO berries long-term fertilizer for all berry plants, pome and stone fruit, 5 months long-term effect, 2 kg
14.45 EUR To the product| crowd | 2 kilograms |
|---|---|
| fertilizer type | organic |
| fertilizer form | solid, pellets |
| ingredients | 50% sheep's wool, as well as animal and plant-based ingredients from food, luxury food and animal feed production |
| long-term effect | Yes |
| NPK composition | 6+3+5 |
| More nutrients | sulfur, magnesium and sodium |
| price/kg | about {PRICE/2} EUR |
The solid fertilizer consists of 100 percent organic ingredients, of which 50 percent is sheep's wool. The other half consists of by-products from food, semi-luxury food and animal feed production. Among other things, hair and meat bone meal as well as vegetable substances are used. Sheep's wool, which used to be used primarily to make warm clothing, contains many valuable nutrients and is therefore finding a new use as a fertilizer component. The Compo fertilizer has a five-month long-term effect, so that only a single dose is required per season. The practical pellet form allows precise dosing, and the solid fertilizer slowly decomposes over a period of several months. This avoids over-fertilization.
our recommendation
Substral Naturen organic berry fertilizer, for berries, pome and stone fruit, 3 months long-term fertilizer 1.7 kg
11.21 EUR To the product| crowd | 1.7 kilograms |
|---|---|
| fertilizer type | solid, granules |
| fertilizer form | organic-mineral |
| ingredients | Vegetable and animal substances from the food, luxury food and feed production such as bone, feather and blood meal as well as seaweed and rock meal |
| long-term effect | Yes |
| NPK composition | 5+3+7 |
| More nutrients | magnesium |
| price/kg | about {PRICE/1.7} EUR |
The Naturen organic berry fertilizer (€3.94) from the manufacturer Substral also relies on purely natural ingredients that are of both plant and animal origin and are produced during the production of food and feed. Furthermore, seaweed and, to improve soil fertility, rock flour (14.13€) based on the natural mineral zeolite are added. The nitrogen contained in the fertilizer comes entirely from organic substances, which promotes soil life and thus increases its fertility. The fertilizer has a natural long-term effect based on the slow release of natural nutrients and lasts up to three months.
our recommendation
GREEN24 fruit tree berry bush fertilizer HIGHTECH fertilize fruit and berries
EUR 7.95 To the product| crowd | 250ml |
|---|---|
| fertilizer type | fast-acting concentrate |
| fertilizer form | fluid |
| ingredients | k. A |
| long-term effect | no |
| NPK composition | 2,5+4+6 |
| More nutrients | other trace nutrients |
| price/l | approx. EUR {PRICE/0.4} |
This liquid special fertilizer is neither natural nor organic, but highly effective for all local and Mediterranean types of berries, fruit bushes and trees. The agent should only be used diluted according to the manufacturer's instructions and is suitable both as a root and foliar fertilizer. The nutrients it contains are available to the plants very quickly, and many customers also report that the fertilizer also helps against fungal diseases (e.g. peach curling). The liquid fertilizer is very easy to dose with the help of the cap and should be used regularly.
Purchase Criteria
fertilizer form
solid fertilizer: Solid fertilizers are available as pellets or granules and are either put in the planting hole when planting or simply spread on the ground, so that you can then work them lightly into the soil and water the shrubs vigorously. Some varieties dissolve on contact with moisture, others gradually decompose. The former offer the plants immediate availability of the nutrients, the second variant is a long-term fertilizer.
liquid fertilizer: Liquid fertilizers are usually diluted with water and applied together with the irrigation water. These fertilizers are easy to dose and use, and the nutrients they contain are immediately available to the berry bushes. However, there is always a risk of overdose, which also has negative effects on the plants.
fertilizer type
mineral fertilizer: Mineral fertilizers are synthetic fertilizers formulated in laboratories and made up of various salts. The composition of these fertilizers is optimally tailored to the needs of the fruit bushes, but over-fertilization is also quicker with these agents. In addition, purely mineral fertilizers have a negative impact on soil life and thus on soil fertility.
Organic Fertilizer: Better are organic fertilizers that consist of purely natural ingredients and therefore stimulate soil life. When using organic fertilizers, the humus content in the soil increases over time, and these fertilizers are more gentle and cannot be overdosed so quickly. However, the nutrients it contains are not immediately available.
Mineral-organic fertilizer: The mixture of the two types of fertilizers mentioned above combines the advantages of mineral and organic fertilizers and minimizes their disadvantages.
ingredients
Anyone who values organic fertilizers should consider the following: Most manufacturers use by-products or waste materials from the production of food, beverages and animal feed as raw materials, which can be of animal or plant origin. This means that meat and bone meal, feather and hair meal as well as blood and horn meal are used for the production. There is nothing fundamentally wrong with that, as these substances are very rich in nutrients. If you still don't want that, look out for labels such as "vegetarian" or "vegan" when buying the fertilizer - these products actually only contain plant-based starting materials.
long-term effect
Organic fertilizers have a natural long-term effect, as the raw materials they contain decompose over a longer period of time and the nutrients gradually become usable for the plants. Long-term fertilizers thus prevent accidental over-fertilization, and you only have to feed your fruit trees once or twice a season. On the other hand, berry fertilizers without a long-term effect must be applied regularly every two to four weeks.
youtubefrequently asked Questions
What is the difference between berry fertilizer and, for example, blueberry fertilizer?
The composition of the berry fertilizer is specially tailored to the special nutrient supply of various types of berries and is intended to ensure a lush harvest. You can basically use this fertilizer for all berry plants. There are also special fertilizers for berries such as blueberries, strawberries, etc., which are purely tailored to the needs of these species. Of course, you can also use conventional berry fertilizer for strawberries or blueberries.
Can you also use berry fertilizer for tomatoes?
On the other hand, berry fertilizers are not suitable for tomatoes because, unlike most perennial berries, the fruit vegetable has a very high nutrient requirement. Many berries, on the other hand, are rather undemanding. Therefore, choose a special tomato fertilizer or an NPK fertilizer for tomatoes that contains about seven percent nitrogen. Tomato plants need this nutrient because they grow very quickly.
Which manufacturers offer berry fertilizer?
You can get high-quality berry fertilizer from well-known manufacturers such as Compo, Substral, Cuxin, Wolf-Garten, Neudorff or Oscorna. Other brands, such as Bochum-based GREEN24 GmbH, also produce high-quality fertilizers. The latter also offers perfectly matched special fertilizers for individual berry varieties. In addition to strawberry plant and blueberry fertilizers, the product portfolio also includes grapevine fertilizers and special fertilizers for kiwi, figs and pineapples.
Where can you buy berry fertilizer?
You can buy berry fertilizer both on the Internet and in stationary stores. However, not all manufacturers and types are available in hardware or garden stores, and special brands of fertilizer in particular must be ordered separately from there. The selection on the Internet is much larger, and you can also compare prices directly.
How to use berry fertilizer correctly?
You should fertilize berry bushes and other berry plants before they start flowering, which corresponds to an application period between March and May, depending on the species and variety. Early-flowering varieties should be fed as early as March, while late-flowering varieties should be fertilized later. The further frequency of fertilization depends on whether the fertilizer has a long-term effect or not, whether the fruit bushes are planted out in the garden or cultivated in a container and what the composition of the soil is.
Can you also fertilize berry bushes with blue grain?
Blaukorn is a universally applicable, synthetic fertilizer that is very popular with many gardeners. However, due to its high nitrogen content, it is not suitable for berry plants and should only be used for heavily consuming plants.