10 Best fertilizer of 2018

  • Copper formulations protects a wide range of plants from...
  • Great for Blight! Suitable for organic gardening
  • For indoor and outdoor use
  • Natural Product - Composed of 2 pounds of ground freshwater...
  • OMRI Listed - Listed with the Organic Minerals Research...
  • Powder Duster Included - Powder duster in the bag for easy...
  • Our best formula, fortified with 11 essential nutrients
  • Works with virtually all plant varieties, in all growing...
  • Feeds up to 6 full months
  • Scotts
  • Lawn & Patio
  • Bonide
  • Copper formulations protects a wide range of plants from...
  • Great for Blight! Suitable for organic gardening
  • For indoor and outdoor use
  • RoundUp
  • Lawn & Patio
  • Grow new plants from cuttings
  • For rooting house, foliage, tropical and hardy ornamental...
  • Use on leaf, greenwood and softwood cuttings
  • Our best formula, fortified with 11 essential nutrients
  • Works with virtually all plant varieties, in all growing...
  • Feeds up to 6 full months

Fertilizer guide

In addition to light, water and carbon dioxide, plants need different nutrients to grow. Often they need to be considered the floor fertilizer be supplied. Fertilizer varieties are available in almost incalculable variety. Differences between organic and mineral fertilizer , there are whole, organic and special fertilizers. Because wrong or too much fertilizer harms the plants as well as too little fertilizer , you should know the differences and use fertilizers targeted.

Whether organic or mineral, the user decides

At the fertilizer a distinction is made between organic and mineral fertilizer. Fertilizer with the addition „organic“ consists of natural substances, that is, of plant or animal materials, such as lupine meal or bone meal. Mineral fertilizer is made artificially, as industrially produced. It contains nutrients such as phosphorus, nitrogen, calcium or potassium. Also organic-mineral fertilizers as a mixture of both are offered.

The plant does not care if it is given organic or mineral fertilizer. However, the root only absorbs nutrients in mineral form. If nutrients are organically bound, they first have to mineralize. This happens with the organic fertilizer over a longer time. That’s why it has a good depot effect. The decision as to whether organic or mineral fertilizer is used, however, is ultimately left to the user’s preference.

Organic fertilizers are good for soil and plants

Typical organic fertilizers are horse or cattle manure. You can buy these long-lasting fertilizers, which are good for vegetables and orchards, in the form of pellets. Also Horn chipsor horn meal are among the organic fertilizers. They contain nitrogen and traces of sulfate and phosphate. Horn shavings mineralize slowly and should be applied in the fall. Horn meal works faster, it can be sprinkled in the spring. Horn has great advantages. Unlike mineral fertilizer, hardly any nitrogen is washed out. Because he is organic bound.

The specialized trade also offers the organic NPK fertilizers Fertofit and Animalin. They are called NPK-Volldünger because they contain the basic nutrients nitrogen (N) and phosphate (P) as well as potassium (K). The components of the two fertilizers include, among others, horn, bone meal, beet pulp and residues of ferments. Fertofit and Animalin mineralize over a longer time, so are good depot fertilizers.

Use mineral fertilizers with a sense of proportion

Mineral fertilizers contain concentrations of nitrogen, phosphate and potassium in varying degrees. Well-known representative here is blue grain. The granules are immediately absorbed by the plants and are suitable for ornamental gardens as well as for fruit and vegetable gardens. The disadvantage of blue-grain: nitrate (nitrogen) dissolves quickly, seeps into the soil and causes pollution of the groundwater. For this purpose Blaukorn Entec was developed. Here the leaching of nitrate and phosphate is lower.

Mineral fertilizers are also available as a one-nutrient fertilizer. A typical product is Patentkali. It contains potassium as the main nutrient and magnesium and sulfur as trace elements. Patentkali is well suited for vegetables and fruit trees as well as for shrubs and ornamental shrubs. Epsom salt is a one-nutrient fertilizer with the main nutrient magnesium. It provides healthy leaf green, but should only be used in deficiency symptoms. Discolored leaves indicate this. Well suited is Epsom salt for conifers.

Calcium fertilizers neutralize acidic soils. He also provides plants with important calcium. lawn fertilizeras lime fertilizer prevents the acidification of the soil. Calcium cyanamide also ensures a stable PH value. As a basic fertilizer for prepared seedbeds, this fertilizer is ideal, because among other things cyanamide is split off during fertilization. This substance kills weed seeds in the soil and should be introduced at least two weeks before sowing.

Special fertilizer for special uses

Special fertilizers are geared to the needs of the respective plant species. This is also justified because tomatoes or berries, roses or conifers and other plants have different nutritional requirements.

*Last update on 2018-07-30 / Affiliate links(we get a commission when you buy on amazon) / Images from Amazon Product Advertising API