{"product_id":"powdered-sulphur-for-use-in-hot-box","title":"Hotbox Powdered Sulphur for Sulphur Vaporisers and Hot Boxes","description":"\u003ch2\u003eStay ahead of mould and mites with a vapour barrier\u003c\/h2\u003e\u003cp\u003eThis is the refill sulphur for the \u003cstrong\u003eHotbox Sulfume sulphur vaporiser\u003c\/strong\u003e. The vaporiser heats the powder gently and releases sulphur vapour into the room, which inhibits the spread of \u003cstrong\u003epowdery mildew, botrytis and pests such as spider mites\u003c\/strong\u003e before they establish. It is a preventative measure rather than a rescue treatment, and it is \u003cstrong\u003enon-toxic to humans and does not affect plant growth\u003c\/strong\u003e. Available in a \u003cstrong\u003e500g\u003c\/strong\u003e tub for a single room and a \u003cstrong\u003e2kg\u003c\/strong\u003e size for regular use across a longer season or several spaces.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad preventative cover\u003c\/strong\u003e - inhibits powdery mildew, botrytis and spider mites from one treatment method.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhole-room coverage\u003c\/strong\u003e - vapour reaches leaf undersides and corners a spray gun never gets to.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-toxic to humans\u003c\/strong\u003e - and does not affect the growth of your plants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo spraying\u003c\/strong\u003e - nothing wet on the foliage, so no leaf burn and no residue from application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo sizes\u003c\/strong\u003e - 500g and 2kg, so you can buy to suit how often you run the vaporiser.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePrevention Beats Firefighting Every Time\u003c\/h3\u003e\u003cp\u003eOnce mildew or mites are visible you are already reacting, spraying repeatedly and hoping to get ahead. Running a sulphur vaporiser on a routine keeps conditions unfavourable for them in the first place, which is far less work and far less risk to the crop. It is the sort of background maintenance that never looks like it is doing anything, right up until you compare a treated room with an untreated one.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUse only with a Hotbox Sulfume sulphur vaporiser, following its instructions.\u003c\/li\u003e\n\u003cli\u003eFill the vaporiser bowl with powdered sulphur to the level stated by the manufacturer.\u003c\/li\u003e\n\u003cli\u003eRun during the dark period, when garden extraction is switched off.\u003c\/li\u003e\n\u003cli\u003eKeep the room closed while the unit runs and ventilate before re-entering.\u003c\/li\u003e\n\u003cli\u003eRepeat on a regular preventative schedule and top up the powder as it is used.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cdiv class=\"hcs-specs\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eHotbox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003ctd\u003ePowdered sulphur\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSizes\u003c\/th\u003e\n\u003ctd\u003e500g, 2kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFor Use With\u003c\/th\u003e\n\u003ctd\u003eHotbox Sulfume sulphur vaporiser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTargets\u003c\/th\u003e\n\u003ctd\u003ePowdery mildew, botrytis, spider mites\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest Used\u003c\/th\u003e\n\u003ctd\u003eDark period, with extraction switched off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety\u003c\/th\u003e\n\u003ctd\u003eNon-toxic to humans, does not affect plant growth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Hotbox","offers":[{"title":"500g","offer_id":53446974505226,"sku":null,"price":12.49,"currency_code":"GBP","in_stock":true},{"title":"2Kg","offer_id":53446974537994,"sku":null,"price":24.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/pest-diseases-500g-powdered-sulphur-for-use-in-hotbox-29580132843704.jpg?v=1785325215","url":"https:\/\/hydrocropshop.co.uk\/products\/powdered-sulphur-for-use-in-hot-box","provider":"Hydro Crop Shop","version":"1.0","type":"link"}