Black Gold Natural & Organic Potting Mix - 2 CFT Bag grow-light-reflectors The 20 ml sachets are

The 20 ml sachets are ideal for infrequent calibrations while for heavy-duty applications

Heavy-duty 7" vertical design fits tightly onto standard 10" x 20" flats

Number of sites: 20

Maximum Current:                               0

conductivity / nutrient (EC

Black Gold Natural & Organic Potting Mix - 2 CFT Bag grow-light-reflectors The 20 ml sachets areAn all purpose potting mix formulated with all natural ingredients. Recommended for container planting and raised beds, this blend provides good aeration, worm castings, and a light organic fertilizer for plants and vegetables. Contains Canadian Sphagnum Peat Moss, Compost, Perlite, Composted Or Aged Bark, Earthworm Castings, Horticultural Grade Perlite Pumice Or Cinders, RESiLIENCE Sun Gro Horticultures mission is to be an industry leader in soilless