7-20-20 ("Trophy Blend") is one of the best fertilizers for flowers, shrubs, vegetables and for restoring a lawn back to health. The high levels of phosphorus (middle number) and potassium (last number) promote rooting, blooming, and fruiting. A fast release nitrogen, 7-20-20 is also excellent as a starter fertilizer for new seed. 7-20-20 contains 4% non-staining sucrated iron and like all our fertilizers is blended with potassium sulfate rather than potassium chloride.
20-5-10 ("Spring Blend") is a fertilizer that you can use starting at the end of January through the middle of October. It is the best maintenance lawn fertilizer, lasting for 8-10 weeks. This particular fertilizer can be purchased by itself, or you can purchase it with a weed prevention blended with it. Both the fertilizer straight and pre-emergent blend contain a 4% non-staining sucrated iron and is blended with potassium sulfate rather than potassium chloride.
10-10-10 ("Super 10") is ideal for trees (other than oak and olive trees; these trees use 0-10-10 "No Nite" instead). However, while designed for trees it can also be used on shrubs and in flowerbeds (and depending on the circumstance, it can also be applied to lawns). Super 10 is unique in that it has a 10% iron, the highest concentration of iron we can get. It also contains a 1/2 slow-release nitrogen and 10% non-staining sucrated iron and is blended with potassium sulfate rather than potassium chloride.
The iron sucrate used, is non-staining under normal circumstances. It provides iron in a readily available form, replenishing this valuable micronutrient in soils where iron has been leached out or consumed by the normal growth of plants.
0-10-10 +10Fe or "No Nite" is the brother to "Super 10." The lack of nitrogen makes this product the perfect fertilizer for plants like Olive and Oak trees where the use of any nitrogen can actually damage the trees.
16-8-8 ("Ultra Turf") is one of our summer fertilizers. It is a slow release nitrogen, providing up to 3 months of green. Because this fertilizer is a slow release the grass does not grow quickly, so that you do not have to deal with lots of clippings. The fertilizer is best used on a healthy, well-maintained lawn. 16-8-8 contains 4% non-staining sucrated iron and it to is blended with potassium sulfate rather than potassium chloride.
21-7-14 is our answer to Nitra King because Turf Royale has more nitrate nitrogen (10%) and is an homogenous prill. This fertilizer is designed to break down in colder temperatures. Do not use in warmer weather like spring through fall.