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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Includes rubber squeegies to clear off excess solution
Air Velocity: Max 25 mm/sec (4900 ft/min)
Seaweed is an excellent addition to any fertilization program
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Hydrofarm Black & White Grow Bag- 1 Gallon (Case of 20 Packs) Wall Mount Bracket Includes rubber squeegies to clearWhite Black Grow Bags This update to our classic Hydrofarm grow bags features a new durable white plastic outer layer so you can write details like plant type, planting dates and growing notes, right on the bag! The white surface also reflects light, helping keep plants' roots cooler. These bags are a great low cost alternative to plastic pots used by greenhouse growers. And as always, they're made from a specially formulated plastic that provides for