Air Stones / Airstones - Hydroponic Water & Aeration Ferocactus or kiwano and also known

or kiwano and also known as "cherie"

they vary from yellow to orange to red

The fresh or dried leaves of pennyroyal have also been used when treating colds

Lighting control at your fingertips

Please note that the seed has been treated with the anti fungicide Thiram and is only therefore suitable for microgreen production / planting and is not suitable for sprouting purposes

Air Stones / Airstones - Hydroponic Water & Aeration Ferocactus or kiwano and also knownAir stones create tiny bubbles of oxygen in your hydroponic tank when air is forced through the stone. The bubbles make the dissolved oxygen disperse more widely throughout your system. The oxygen bubbles are pushed through the system with an air pump. The stones themselves are submerged in the water or nutrient solution inside your reservoir. The stones themselves do not actually generate oxygen but rather act as a mechanism to disperse the oxygen.