APTUS - TENT - SET PRO - 6X50MLComplete kit of highly concentrated products that will accompany you for an entire cultivation cycle Attention, since the kit consists of all additives, any NPK base (grow and bloom) must be added, APTUS offers it in a slow release pellet version (All in one) Regulator: Nutrition manager and anti stress enhancer. It promotes the absorption of nutrients, strengthens the structure of the plant and increases its ability to deal with environmental stress.