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Nutrients & Bio Stimulants
RAW NITROGEN
RAW NITROGEN: growth
RAW Nitrogen contains 20% Ammonium Nitrogen (N) in a Water Soluble form. RAW Nitrogen does not contain nitrates or urea which enables it to be applied at all stages of growth and bloom. Continue Reading
RAW PHOSPHORUS
RAW PHOSPHORUS: energy & roots
RAW Phosphorus contains 61% pure water Soluble Phosphate (P). This product also contains a small amount of Ammonium Nitrogen (9%) which plants can utilize during bloom. Continue Reading
RAW POTASSIUM
RAW POTASSIUM: density
RAW Potassium contains 50% Water Soluble Potash derived from potassium sulfate. This is the highest concentration of natural Water Soluble Potassium available to the home gardener. Continue Reading
RAW KELP
RAW KELP: marine
RAW Kelp is 99% Kelp extract from seaweed (Ascophyllum Nodosum). This product is water Soluble and contains only 1% soluble potash which is a direct reflection of its purity. Continue Reading
RAW HUMIC ACID
RAW HUMIC ACID: chelate
RAW Humic Acid contains 59% Humic Acids derived from Leonardite which is the most concentrated, water Soluble humic acid product on the market today. In nature, humic acid has a buffering effect on the pH of soils. Continue Reading
RAW SILICA
RAW SILICA: structure
RAW Silica contains 45% Silicon Dioxide which is the highest concentration of silicon dioxide available to the home gardener. RAW Silica is flowable and suspend-able in water and naturally available to the plant. Continue Reading
RAW YUCCA
Yucca Resources
Yucca: Plant Nutrition
Yuccca - A Garden Secret from the DesertRAW YUCCA: surfactant
RAW Yucca is made from 100% natural yucca extract from the plant Yucca Schidigera. It can be used as wetting agent for nutrient solutions and foliar sprays and is great for flushing excess salts from the root Zone. Continue Reading
RAW B-VITAMIN
RAW B-VITAMIN: stress relief
RAW B-Vitamin contains 1% vitamin B1 which is the highest concentration of water Soluble vitamin B1 available to the home gardener. RAW B-vitamin also contains 9% magnesium and is an optimal magnesium supplement. Continue Reading
RAW CALCIUM / MAG
RAW CALCIUM / MAG: structure
RAW Calcium/Mag contains 15% calcium and 3% magnesium. RAW Calcium/Mag has optimized the ratio of each element in a Water soluble formulation of calcium nitrate and magnesium sulfate so that it doesn’t leave the media salty. Continue Reading
RAW FULL UP
RAW FULL UP
Use RAW Full Up in conjunction with all nutrients and supplements. It is a beneficial supplement to all feeding schedules. Its also ideal for adding to foliar sprays and for creating optimal recipe solutions. Continue Reading
RAW ominA
RAW ominA: acids
RAW ominA (essential) is a naturally available source of 14% vegan Nitrogen derived from plant protein hydrolysate. ominA is easily absorbed producing a dramatic effect on calcium uptake by the roots! Continue Reading
RAW CANE MOLASSES
Cane Molasses Resources
Cane Molasses: Plant Nutrition
Feeding Your Garden Cane MolassesRAW CANE MOLASSES: sugars
RAW Cane Molasses is a highly concentrated, water Soluble micronized molasses that gives all the benefits of Liquid Molasses without all the mess. Continue Reading
RAW GROW
Grow Resources
RAW GROW: all-in-one
RAW GROW is a tested blend of all 12 RAW Soluble plant nutrients, essential elements and supplements. This blend has been proven to be an optimal all-in-one base “Grow” horticultural fertilizer. Continue Reading
RAW BLOOM
Bloom Resources
RAW BLOOM: all-in-one
RAW BLOOM is a tested blend of all 12 RAW Soluble plant nutrients, essential elements and supplements. This blend has been proven to be an optimal all in one base “Bloom” horticultural fertilizer. RAW BLOOM is used through out the entire flowering stage. Continue Reading
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Microbes
MICROBES Grow Stage
Microbes Grow Stage Resources
Harley Smith Products & Tips: RAW Microbes Grow Stage
Microbial InoculantsMICROBES Grow Stage: build living soil
Grow Stage MICROBES are a specific group of Beneficial Bacteria and Fungi formulated specially for the Grow / Vegetative Stage of plants. This variety of Microbes is designed to promote Root Growth & Nutrient Availability during the Grow Stage. Continue Reading
MICROBES Bloom Stage
MICROBES Bloom Stage Resources
Harley Smith Products & Tips: RAW Microbes Bloom Stage
Microbial InoculantsMICROBES Bloom Stage: build living soil
Bloom Stage MICROBES are a specific group of Beneficial Bacteria and Fungi formulated specially for the Flower/Bloom Stage of plants. This variety of Microbes is designed to promote Nutrient Availability & Plant Protection during the Bloom Stage. Continue Reading
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Enzymes / Aminos
RAW Enzymes
RAW Enzymes: tech grade
RAW Enzymes are Uncut, Tech Grade Enzymes. Active ingredients are Cellulase, Xylanase, and Beta-Glucanase. No Fillers, No Dyes. RAW Enzymes are soluble and compatible with all nutrient programs, from hobby to professional, soil to hydroponics. Continue Reading
RAW Amino Acids
RAW Amino Acids: tech grade
RAW Amino Acids are Uncut, Tech Grade Amino Acids derived from L-Glycine and L-Glutamic Acid. No Fillers, No Dyes. RAW Amino Acids are a soluble plant supplement that is compatible with all nutrient programs, from hobby to professional, soil to hydroponics. Continue Reading
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Plant Care
Mighty
Mighty: kills
Mighty KILLS ALL accessible stages of SPIDER MITES including EGGS! Mighty can be used Indoors, Outdoors or in Greenhouses. Mighty is Fast Acting and Kills on Contact. For best use, thoroughly spray all parts of plants at first sign of pests. Continue Reading
PM Wash
PM Wash: clean and vibrant
PM Wash leaves plants clean and vibrant. It’s in these kinds of conditions that plants learned to thrive in cooperation with the simple elements of a cleansing rain, a gentle breeze. Spray PM Wash throughout the growing and flowering cycle, up to and especially during harvest. Continue Reading
Power Wash
Power Wash: naturally clean plants
Power Wash for naturally clean plants. Remove built up residues from foliar sprays and airborne particles. Cleansing also helps your plants maximize photosynthesis. Just as a gentle rain helps plants in nature un-clog the stomata(s). Continue Reading
PROMIS Aphid, Thrip and White Fly Killer
PROMIS Aphid, Thrip and White Fly Killer
Promis dissolved in water and applied to soil is absorbed by the roots. Once absorbed, it moves through the entire plant to protect against insects. Continue Reading
PROMIS Multi-Purpose Fungicide
PROMIS Multi-Purpose Fungicide
Prevents and controls Powdery Mildew and other fungal diseases. This product is highly effective when it is used to prevent diseases or applied at the first sign of disease. Continue Reading
Orchid Care
Orchid Care: rejuvenates orchids
Orchid Care is the latest technology in Indoor Plant Care. Orchid Care Cleans, Protects and Rejuvenates orchids. Having clean, healthy plants can strongly reduce the need for chemical pesticides and fungicides. Continue Reading
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Education
Harley Smith's Master Grower's Course
Harley Smith Master Grower's Course
For the first time, Harley's classes are available online. With these classes from world-renowned plant specialist, you can re-create these conditions anywhere. Purchase a Video Now!
Harley Smith's Live Master Growers Short Course
Harley Smith's Live Master Growers Short Course
Hosted by Harley Smith, this 12-week course takes the grower through all stages of plant growth, seed to harvest. With in-depth lectures and expanded course material. Purchase a Video Now!
NPK University
NPK University
NPK University has become the cornerstone educational resource for technology driven gardening. Featuring top experts, NPK University identifies and discusses issues that are important in a hyper-growth industry. NPK University equips attendees with the knowledge and inspiration to break free from the crowd and stand out in their markets. Visit NPK University!
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