General Purpose Fertilizers

Seven Springs can work with you to custom blend fertilizers that meet a desired analysis or create the blend of your choice using your preferred in...

Derived from meat and bone meal, blood meal, and langbeinite (KMag or SulPoMag). This product contains 4.5% slow release nitrogen that will release...

Cold-processed fish protein hydrolysate made from salmon, plus micronized fish bone and phosphoric acid. Screened to 165 mesh (90 micron) for use i...

Made from 100% Blue Crab with no other additives. Crab Meal is an excellent source of NPK, Calcium, (18%) and micro nutrients. The high levels of c...

Cold-processed fish protein hydrolysate made from salmon, plus micronized fish bone and phosphoric acid. Screened to 165 mesh (90 micron) for use i...

All natural fertilizer made from a composted mix of poultry manure and sawdust. Great as a slow-release fertilizer and top-dress or mulch for veget...

All natural granular fertilizer made from a blend of dried poultry manure, blood meal, feather meal and sulfate of potash. Great as a pre-plant and...

100% natural fertilizer, derived from dried poultry waste. Nutri-Rich 4-3-2 w/ 7% calcium is formulated into easy-to-apply, uniform pellets and gra...

100% natural fertilizer, derived from dried poultry waste. Nutri-Rich 4-3-2 w/ 7% calcium is formulated into easy-to-apply, uniform pellets and gra...

Nature's Supreme has an analysis of 4-3-2 with 7% calcium. It's a crumble made of heat-treated and dehydrated poultry manure and is easy to broadca...

This safe and simple granular fertilizer provides balanced, slow-release nutrition for all types of crops. Based on biologically stable compost, su...

This safe and simple granular fertilizer provides balanced, slow-release nutrition for all types of crops. Based on biologically stable compost, su...

An all-purpose broadcast or side dress, balanced fertilizer providing 6-12 weeks of organic, slow release nutrients for leafy greens, vegetables, f...

An all-purpose broadcast or side dress, balanced fertilizer providing 6-12 weeks of organic, slow release nutrients for leafy greens, vegetables, f...

An all natural, compost-based organic starter and maintenance fertilizer, Sustane 4-6-4 provides a balanced mix of slow release nitrogen and other ...

An all natural, compost-based organic starter and maintenance fertilizer, Sustane 4-6-4 provides a balanced mix of slow release nitrogen and other ...

100% natural fertilizer, derived from dried poultry waste. Nutri-Rich 4-3-2 w/ 7% calcium is formulated into easy-to-apply, uniform pellets and gra...

100% natural fertilizer, derived from dried poultry waste. Nutri-Rich 4-3-2 w/ 7% calcium is formulated into easy-to-apply, uniform pellets and gra...

Nature's Supreme has an analysis of 4-3-2 with 7% calcium. It's a pellet made of heat-treated and dehydrated poultry manure and is easy to broadcas...

EVERything needed in a fertiLIZER, all in one granule/prill. Made from dried poultry manure, with a balanced 3-3-3 N-P-K analysis. Everlizer = heal...

EVERything needed in a fertiLIZER, all in one granule/prill. Made from dried poultry manure, with a balanced 3-3-3 N-P-K analysis. Everlizer = heal...

100% natural fertilizer, derived from dried poultry waste. Nutri-Rich 4-3-2 w/ 7% calcium is formulated into easy-to-apply, uniform pellets and gra...

100% natural fertilizer, derived from dried poultry waste. Nutri-Rich 4-3-2 w/ 7% calcium is formulated into easy-to-apply, uniform pellets and gra...

Nature's Supreme has an analysis of 4-3-2 with 7% calcium. It's a pellet made of heat-treated and dehydrated poultry manure and is easy to broadcas...

The highest quality, best cost per lb of nitrogen composted poultry manure available today. Available only in 22-ton full truckloads. Please call u...

This coarse (SGN 220-230) general use fertilizer is derived from feather meal, meat and bone meal, blood meal and sulfate of potash. It contains 9%...

General use fertilizer derived from meat and bone meal, blood meal, and feather meal. This fertilizer contains 5.9% slowly available water insolubl...

Pelleted (SGN 5/32”x 1/4” - 1/2”) general use fertilizer derived from meat and bone meal, feather meal, blood meal, and sulfate of potash. The 1.2%...