Integra Boost Kerr Jar w/ Pod - Incl. 3 Boost Packs (4g 62 RH) - Master Case of 4 Nutri+ Plus Potassium Nitrate

Potassium Nitrate

That evens out levels and cuts the hot spots and dead zones a single outlet leaves behind

REI and PHI

Botanicare and more

Integra Boost Kerr Jar w/ Pod - Incl. 3 Boost Packs (4g 62 RH) - Master Case of 4 Nutri+ Plus Potassium NitrateThe Integra Boost Kerr Jar Kit Keeps the Pack Off the Contents The kit pairs a quart Kerr wide mouth jar with a molded pod that nests in the neck and carries the pack above the contents. Three 4 g 62% RH Boost packs ship with each jar. Integra rates the jar at up to 1. 5 oz, and the packs are the consumable part of the kit. 2 Way Humidity Control Packs in a Jar That Runs Itself Each pack holds the sealed jar at 62% RH, adding moisture when the