Hydrofarm®, Jump Start® Hot House, Mini Greenhouse System Potassium Silicate Made in Japan for quality

Made in Japan for quality you can trust

optimal drainage

the classic sprout

As a coco fiber based soilless medium

Hydrofarm®, Jump Start® Hot House, Mini Greenhouse System Potassium Silicate Made in Japan for qualityA Hydrofarm Exclusive Brand Jump Start Hot House w Heat Mat, Tray, 72 Cell Insert, 7. 5" Dome Start your seedlings and clones off right with Jump Starts superior selection of plant propagation supplies. Each product has been designed to make germinating and propagating more efficient & successful. The brand offers kits and easy to implement tools that help young seedlings and new plant starts to grow and prosper. Ideal for both the novice gardener and