Page 96 - Griffin CEA Catalog- 2026-2027

NUTRIENTS & FERTILIZERS The ICL Professional Cannabis System is a comprehensive nutrition program designed

for cannabis production in controlled environment agriculture (CEA). The program
integrates Peters Professional hydroponic fertilizers, Liquid STEM micronutrients, and
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H2Pro liquid surfactants to support crop nutrition from propagation through finishing.
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Together, these products provide a straightforward, reliable fertility program that helps
growers achieve consistent results while simplifying nutrient management.

2026
2027

Peters Professional 5-11-26 Hydroponic Special Peters Professional STEM Liquid
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Water-soluble fertilizer formulated for hydroponic production. SOLUBLE TRACE ELEMENT MIX - Micronutrient liquid supplement
Supplies NPK, magnesium, sulfur, and essential micronutrients containing the ideal balance of essential micronutrients: boron,
for consistent crop nutrition throughout vegetative and copper, iron, manganese, molybdenum, zinc. Liquid S.T.E.M. in a
reproductive growth. convenient, ready-to-mix liquid formulation. Goes from the jug to
Item: 67-2320 Size: 25 lb. the tank in one easy step with no solubility issues.
Item: 67-2366 Size: 2.64 gal.

Peters Professional 14-0-8 Hydroponic Boost H2Pro Liquid Surfactant
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Supplemental hydroponic fertilizer supplying nitrogen, H2ProTM Greenhouse & Nursery surfactant optimizes soilless
potassium, calcium, and magnesium during periods of active media water-holding capacity, decreases irrigation frequency,
growth and flower development. Designed for use with complete reduces or eliminates dry spots, and helps prevent wilting both in
fertility programs. production and post-production.
Item: 67-2321 Size: 25 lb.
It comes in both liquid and granular formulations allowing the user
to choose the one that best fits their operation.

It can be applied during soil blending, or any time during
Peters Professional 0-15-30 Hydroponic Finisher production, right up through shipping. At high rates, H2Pro
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Greenhouse and Nursery’s rewetting ability can continue for as long
Nitrogen-free fertilizer formulated for finishing crops. Provides as a year - long enough for the entire production cycle - and right
phosphorus, potassium, magnesium, and sulfur to support late- through the retail environment for many crops.
stage production while reducing nitrogen inputs. Item: 74-1424 Size: 2.5 gal.
Item: 67-2319 Size: 25 lb. Item: 74-1422 Size: 1 L.

96 | CEA/HYDRO CATALOG