House & Garden Soil Starter Kit 3' x 3' This refill cartridge size is

This refill cartridge size is suitable for Airbox 4+

the lower of Integra's two cigar tiers Coverage per Packet 12–28 g (up to 1 oz) of contents Packet Dimensions 2

This is the 8 g size at 72% RH

and stress caused by temperature variations

The PAR10 Block is one of the driest rock wool blocks available

House & Garden Soil Starter Kit 3' x 3' This refill cartridge size isThis kit has what you need to get balanced nutrition for soil grown plants. Includes one 1 Liter bottle of each A & B plus a bottle of Roots Excelurator Gold. House & Garden Soil A & B provides balanced nutrition for enriched soils, and contains essential nutrients including a significant amount of calcium.