Fertilizers for Vegetative Growth

Gets your plants growing with organic nitrogen fertilizer!

69 products

Organic & Natural Nitrogen Fertilizers

Organic Nitrogen Fertilizer

Nitrogen is a key nutrient for plant growth (the N in N-P-K), and is responsible for plants' green (vegetative) foliage in organic gardens. The right amount of nitrogen is necessary for the success of your garden. Make sure there is an adequate supply of nitrogen in the soil before planting or transplanting by getting a soil analysis. 

Nitrogen is most important in the early stages, during the formation of leaves, and general growing period. It is less important during flower formation and fruit setting (when plants require more phosphorus).

Over-applying high levels of nitrogen can lead to an increase in pests, cause plants to grow lush and large with little flowers and thus less fruit, so stay within recommended application rates. Organic fertilizers are less likely to “burn” as compared to their synthetic counterparts. Organic matter is one of many nitrogen sources (chicken manure) which decompose through a slow release which will not burn plants.

See our full collection of organic fertilizers and natural fertilizers for sale.