Sonoma Seeds Dehumidifier or up to 7 days

or up to 7 days with this easy-to-use controller

Any forced ventilation rooms should be equipped with this type of control to promote faster and more vigorous growth

Equivalent to limestone for ameliorating soil acidity

hourly ventilation

it wirelessly data logs to your computer too

Sonoma Seeds Dehumidifier or up to 7 daysAbout CROP KING SEEDS WORLD CLASS MARIJUANA SEEDS Established in 2005, Crop King Seeds has been perfecting the genetics of the cannabis plant for medical and commercial grower seeking maximum results in THC levels and harvest size. From classic strains to new age hybrids, our seeds are ideal for beginnners and advancedgrower wanting the best from the crop. Available in store only