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Complete Grow Tent Packages

Complete Grow Tent Packages

Start growing indoors today!

Complete Nutrient Packages

Complete Nutrient Packages

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March Nutrients

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Hydrobuilder Learning Center

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Trays, Domes & Root Cubes

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Seedling Trays & Domes create the perfect environment for cuttings and seedlings to flourish. Essential for both cloning and starting plants, propagation trays provide an inexpensive way to get plants off to the right start. Here at Hydrobuilder, we offer a large selection of trays ranging from 12 cells to 72+ cells depending on your requirements and needs. Some trays include pellets or rooting plugs while others are sold empty and can be filled with your desired grow media. When used in combination with heat mats, seedling trays can produce quicker results.