{"product_id":"lykyn-smart-mushroom-grow-box-double-layer-bone-white","title":"LYKYN Smart Mushroom Grow Box – Double Layer – Bone White","description":"\u003cp\u003e\u003cstrong\u003eComing soon – first UK stock lands mid-November 2026.\u003c\/strong\u003e Use the notify-me button to be emailed the moment it's live.\u003c\/p\u003e\n\u003ch2\u003eTwo blocks, one chamber, double the harvest. No misting, no fanning, no guesswork.\u003c\/h2\u003e\n\u003cp\u003eThe LYKYN Smart Mushroom Grow Box Double Layer is the two-tier version of the automated fruiting chamber: the same humidity, airflow and light control from the app, with a second shelf so you can run two ready-to-fruit blocks at once. Grow two species side by side, or stagger two blocks of the same species so there's always something ready to harvest.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUK stock, UK warranty, UK plug adapter included.\u003c\/strong\u003e LED Grow Shop is LYKYN's official UK distributor. This is the Double Layer chamber in Bone White.\u003c\/p\u003e\n\u003ch3\u003eWhy a chamber rather than a kit\u003c\/h3\u003e\n\u003cp\u003eMost mushroom kits fail for one reason: the block dries out. A kit asks you to mist it several times a day and hope the humidity holds. The LYKYN replaces that routine with a 2.8 L ultrasonic humidifier, sensor-controlled fresh-air exchange through a HEPA-filtered intake, and an adjustable LED, all driven by 28 built-in species profiles. One fill of the reservoir lasts up to three to four weeks. Oyster blocks typically fruit in under a week; lion's mane in two to three.\u003c\/p\u003e\n\u003cp\u003eIt takes any ready-to-fruit block up to 2.7 kg (6 lb) per shelf, so you can use blocks from any UK grower, and a block costs a few pounds. The chamber is the appliance; the block is the ingredient.\u003c\/p\u003e\n\u003ch3\u003eWho the Double Layer is for\u003c\/h3\u003e\n\u003cp\u003eHouseholds that cook with mushrooms several times a week, anyone who wants a fast oyster block running alongside a slower lion's mane, and growers who want a continuous supply rather than a single flush. Both shelves share one environment, so pair species with similar needs (the app's profiles tell you which).\u003c\/p\u003e\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLYKYN Double Layer Grow Box, Bone White (flat-packed; assembly takes about 15 minutes)\u003c\/li\u003e\n\u003cli\u003eHumidifier reservoir\u003c\/li\u003e\n\u003cli\u003eUSB-A to USB-C power cable\u003c\/li\u003e\n\u003cli\u003eUK 5V USB power adapter – added by LED Grow Shop so it works out of the box\u003c\/li\u003e\n\u003cli\u003eUK quick-start insert\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFruiting blocks are not included.\u003c\/strong\u003e UK-grown blocks will be available from our \u003ca href=\"\/collections\/lykyn-smart-mushroom-grow-box\"\u003emushroom section\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: two fruiting blocks, each up to 2.7 kg (6 lb)\u003c\/li\u003e\n\u003cli\u003eDimensions: 322 × 322 × 680 mm; weight 5.8 kg\u003c\/li\u003e\n\u003cli\u003eHumidifier reservoir: 2.8 L (2–3 weeks per fill with two blocks, species dependent)\u003c\/li\u003e\n\u003cli\u003eSensors: humidity 10–95% RH ±2%, temperature\u003c\/li\u003e\n\u003cli\u003eFiltration: HEPA on the intake, reusable filter on the exhaust\u003c\/li\u003e\n\u003cli\u003eNoise: under 35 dB\u003c\/li\u003e\n\u003cli\u003ePower: 5 V USB-C, around 5 W average, 15 W peak\u003c\/li\u003e\n\u003cli\u003eConnectivity: Wi-Fi 802.11 b\/g\/n 2.4 GHz and Bluetooth LE; LYKYN app for iOS 12+ \/ Android 8+\u003c\/li\u003e\n\u003cli\u003eMaterials: clear acrylic panels on a plastic frame\u003c\/li\u003e\n\u003cli\u003eSpecies profiles: 28 built in (oysters, lion's mane, shiitake, king oyster, pioppino, chestnut, enoki, maitake, reishi and more), plus a manual mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore you buy – please read\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp only.\u003c\/strong\u003e There are no buttons on the unit. You need a compatible smartphone and a 2.4 GHz Wi-Fi network to set up and start a grow. Once running, a grow carries on if the Wi-Fi drops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.4 GHz Wi-Fi.\u003c\/strong\u003e If your router combines 2.4 GHz and 5 GHz under one name, stand away from the router while pairing, or split the bands temporarily.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoom temperature.\u003c\/strong\u003e The chamber controls humidity, airflow and light. It does not heat or cool. Keep it in a normal indoor room, out of direct sun, and not in a cold spare room, garage or conservatory in winter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater.\u003c\/strong\u003e Use distilled or RO water in the reservoir.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlow starters are normal.\u003c\/strong\u003e Lion's mane shows nothing for the first week or so, then pins and fills out over the next two. That is the process working.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSupport and warranty\u003c\/h3\u003e\n\u003cp\u003e12-month warranty handled in the UK by LED Grow Shop. Security updates for this product are provided by the manufacturer until at least 31 December 2029. UK stock, next-working-day delivery available.\u003c\/p\u003e","brand":"LYKYN","offers":[{"title":"Default Title","offer_id":56471083090305,"sku":"LY2W01","price":359.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0525\/9060\/8574\/files\/download_b0b650ba-d165-4875-a5a0-317d06a1ee17.png?v=1793627504","url":"https:\/\/ledgrowshop.co.uk\/products\/lykyn-smart-mushroom-grow-box-double-layer-bone-white","provider":"LED GROW SHOP UK","version":"1.0","type":"link"}