Gilmour Back Saver Sprayer (4 L / 1 gal)

• Manufactured with Avara Technology, a proprietary food-grade material.
• Patented black premium 1020 propagation tray with no holes.
• Deep channels and wide 'level fit' ridges prevent water pooling and support media stability.
• Exceptional strength and durability for extended use, with UV protection.
• Internestable, stackable, and easy to store and ship.
• BPA-free, non-off-gassing, reusable and recyclable, contains reclaimed ocean plastics.
• Dimensions (LxWxH): 21.5 x 11.2 x 2.5 in (cm).

Stimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium and secondary minerals.

The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro® and FloraBloom®.

Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorous, potassium, magnesium and sulfur.