收藏：Nutrient-Specific Fertilizers

101号肥料

一个成功的解决了soi施肥程序l's long-term needs by adjusting deficient nutrients with organic fertilizers and soil amendments. We offer the largest selection of organic fertilizers in the U.S. Use your soil test and/or the general guidelines given ahead to determine which fertilizers will be of most value to you. An equally important aspect of soil building is adding a "green manure" cover crop to your crop rotation in order to build organic matter, nitrogen and biological life in your soil.

• 氮是植物需要蓬勃的植物生长。如果您的作物需要额外的氮，请参见嗜血，棉籽粉，PVFS液体鱼，鱼粉，颗粒化肥，羽毛餐等。
• Phosphorus是植物需要花卉，水果和根系发展。供应磷，软岩磷酸盐是最佳价值。也可以使用骨粉。
• 钾是植物需要活力。供应钾使用钾盐或绿色的硫酸盐。
• 钙在植物中建造坚固的细胞壁。许多土壤需要钙施肥。 In low pH soils, use Oystershell Lime or Mined Limestone which corrects not only calcium imbalances but also pH. In neutral or high pH soils, Gypsum is the material of choice, it also provides sulfur. Calcium builds sturdy cell walls in plants.
• 痕量矿物质对植物来说是必不可少的。我们测试的几乎每个领域都含有微量矿物质。在土壤中施用堆肥、海带粉或多种微量矿物质（Azomite或Nutra-Min）都能获得良好的效果。在极端情况下，可能需要特定的微量矿物质补充剂。