The Hotbox Sulfume Sulphur Vaporiser is one of the best ways of preventing pests and moulds getting a hold in your grow-room.
The hotbox slowly releases sulphur vapour which inhibits the spread of powdery mildew, botrytis and pests such as spider mites.
Excellent preventative measure against moulds and many garden pests
Clever design means that only sulphur vapour is released – no burning
Best used in the dark period when garden extraction is switched off
Can hold enough sulphur to last many night-time treatments
Non-toxic to humans and does not affect growth of plants
Effective in rooms up to 100 m2
Comes with 500g of Sulphur Powder
Refill packs of Powdered Sulphur available