Tree & Plant Nutrients

We proudly partnered with Douglas Plant Health and Rainbow Eco Science!

“By harnessing the power of microbes, plant extracts and algae to rejuvenate the rhizosphere, our portfolio of proven biologicals transform the soil structure and optimize soil fertility and micronutrient uptake for consistent results.” - DPH

Rocky Mountain Tree & Turf Supply will custom design a plan for you and your profession!

Ranging from Tree, Lawn, Agricultural or Cannabis industries. Douglas Plant Health and Rainbow Eco Science can help build a rich soil profile in our climate and soils.

GeoGreen Fertilizer Blends by Rainbow EcoScience

GeoGreen is a professional suspension grade soil injected fertilizer formulated with the finest products to satisfy the nutritional needs of trees and shrubs.

Over 6-12 months, the slow-release nitrogen form is made available by soil microbial activity. GeoGreen Fertilizer Blends have a low salt index and meet and/or exceed all the ANSI A300 Standard for tree fertilization.

  • Arbor Care 15-8-4

    with micronutrients is made from only the highest quality N-P-K and micronutrient sources. This product is ideal for soil, root injection and foliar spray for trees (deciduous and evergreen) and ornamentals.

  • Autumn Care 6-12-12

    phosphorus and potassium are critical in fall applications of trees, ornamentals and vines. Autumn Care contains 1.5% slow release nitrogen from Urea-Triazone Solution and it is safe and reliable with a low salt index for delicate roots. Ideal for spray applications for turf, foliar feeding and soil injection of trees and ornamentals.

  • ProFormance Ultra 18-3-6

    is a premium foliar green product with organic enhancers and can be used on all varieties of landscapes, trees, grasses. This N-P-K solution is enriched with a blend of supplements not contained in conventional fertilizers. It contains slow release nitrogen and 4 essential micronutrients. Our slow release nitrogen acts as a sticker/spreader ensuring coverage of nutrients and beneficial ingredients.

  • Companion Maxx

    is a Liquid that combines the power of Bacillus subtilis to convert the complex form of essential nutrients to a simple form used by plant roots. This product’s bacterium enhances nutrient uptake and the kelp provides a source of potash and food for beneficial microbes. The ingredients in Companion Maxx work together to improve overall soil nutrition for plant growth.

  • Nitro-28 (28-0-0)

    is a proprietary liquid slow release nitrogen based on Urea-Triazone Technology. This product is a 28% nitrogen solution that contains 2.92 pounds of nitrogen in every gallon. As with all Nitro products, Nitro-28 provides plants with the same proven results; a steady, uniform and non-phytotoxic supply of nitrogen for extended periods of time. Use as a foliar feed or soil applied. Nitro-28 is a rain fast in a matter of minutes.

  • The Classic (18-3-6)

    was one of the first liquid fertilizers over 30 years ago. Users of this classic product have seen exceptional results for most of their careers. This Classic makes a great formulation for all turf and ornamental feeding functions.

  • Gro Pro (12-4-12)

    can be used on all varieties of palms, landscapes, trees, grasses. The N-P-K solution is enriched with a blend of supplements not contained in conventional fertilizers. Our exclusive slow release nitrogen acts as a sticker/ spreader ensuring coverage of nutrients and beneficial ingredients. Gro-Pro has been formulated and tested for low salts so that it will not injure young turf or plant materials. It can be used for low water volume spray programs.

  • Starter Plus Bloomtastic (8-32-5)

    is a high phosphorus solution, ideal for newly seeded areas. Starter Plus Bloomtastic 8-32-5 provides a continuous source of quickly available nitrogen to promote top growth with limited thatch formation. Both the P and K are readily available to help good root growth.

  • BioNutrients Soluble (8-0-9)

    contains a diverse mix of beneficial soil bacteria. Additionally, BioNutrients 8-0-9 contains a natural wetting agent, soil conditioners, and microbe food. Easy to apply. For FaIrways, Sports Turf, Lawn Care, Trees and Ornamentals.

  • BioNutrients Total - Pak ((1-0-4) Injectables )

    contains a diverse mix of beneficial soil bacteria as well as Endo and Ecto Mycorrhizae. Additionally, BioNutrients 1-0-4 Total Oak contains a natural wetting agent, targeted micronutrient package, soil conditioners and microbe food. Easy to apply on new and existing trees and landscaped areas.

  • Geo Green Evergreen Blend ( 27-7-10-6s )

    Designed with higher nitrogen for coniferous species.

  • Geo Green Fall Blend ( 10-22-22 )

    Designed with higher phosphorus and potassium for higher carbohydrate intake for the plant. Helping store foods going into dormancy.

    10-22-22

Other Products

  • Maximize your pants horsepower by freeing up untapped nutrients in your soil.

    A diverse collection of microbes, plant extracts and algae that work in harmony to improve soil structure, make more nutrients available and ultimately increase yield.

    Replace up to 50% of synthetic starter fertilizer when used in-furrow when planting.

    Easy-to-use liquid formulation seamlessly integrates into broad acre application practices, including broadcast, in-furrow, drip and fertigation.

    To unharness your soil’s fertility and maximize your crops’ potential!