{"product_id":"canna-silica","title":"CANNA Silica — 2-in-1 Silicon Plant Supplement 1L","description":"\u003cp\u003eSupercharge your plant's structural backbone and stress defence with CANNA Silica. This premium addition to the CANNA line-up features an advanced 2-in-1 formula combining colloidal and nano silicon particles. By bridging these two distinct molecular sizes, CANNA delivers maximum bioavailability — ensuring your plants absorb and integrate this vital element faster and more efficiently than standard potassium silicates.\u003c\/p\u003e\u003cp\u003eOnce absorbed, silicon deposits directly into plant cell walls, creating a literal coat of armour. This drastically reinforces structural integrity, leading to thick, rigid stems that can easily hold heavy fruits without bending. CANNA Silica also dramatically increases your canopy's natural resilience against harsh environmental challenges like high temperatures, drought stress, and erratic nutrient fluctuations.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0 24px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#1a4a80;color:#fff;\"\u003e\n\u003cth style=\"padding:10px 14px;text-align:left;width:35%;\"\u003eBenefit\u003c\/th\u003e\n\u003cth style=\"padding:10px 14px;text-align:left;\"\u003eWhat It Means For Your Grow\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#eef7ff;\"\u003e\n\u003ctd style=\"padding:10px 14px;font-weight:600;border-bottom:1px solid #d0e4f7;\"\u003e⚡ Maximum Bioavailability\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #d0e4f7;\"\u003eNano \u0026amp; colloidal particles are absorbed faster than standard potassium silicates across all growing media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:10px 14px;font-weight:600;border-bottom:1px solid #d0e4f7;\"\u003e🏗️ Reinforced Structure\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #d0e4f7;\"\u003eStrengthens cell walls for sturdier branches, rigid stems and thicker leaves that hold heavy fruits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7ff;\"\u003e\n\u003ctd style=\"padding:10px 14px;font-weight:600;border-bottom:1px solid #d0e4f7;\"\u003e🛡️ Abiotic Stress Shield\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #d0e4f7;\"\u003eDramatically boosts tolerance to extreme heat, drought, cold spells and nutrient fluctuations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:10px 14px;font-weight:600;border-bottom:1px solid #d0e4f7;\"\u003e🌱 Dual Nutrient Boost\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border-bottom:1px solid #d0e4f7;\"\u003eProvides supplementary silicon AND potassium (K) to support vigorous development\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7ff;\"\u003e\n\u003ctd style=\"padding:10px 14px;font-weight:600;\"\u003e💧 Optimised Sap Flow\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;\"\u003eKeeps internal transport pathways healthy for smooth water and nutrient distribution under stress\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdiv style=\"background:#fff3cd;border-left:4px solid #f0a500;border-radius:0 6px 6px 0;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:1em;font-weight:700;color:#7a4f00;\"\u003e⚠️ Important: Mix in the Correct Order\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:.94em;line-height:1.6;\"\u003eSilicon is highly alkaline and \u003cstrong\u003ecan cause nutrient lockout if mixed incorrectly\u003c\/strong\u003e. Always follow CANNA's exact sequential order when preparing your reservoir — see the steps below.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch3\u003eHow to Use CANNA Silica\u003c\/h3\u003e\u003col style=\"padding-left:20px;line-height:1.9;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFill \u0026amp; Shake:\u003c\/strong\u003e Fill your primary water tank completely. Shake the CANNA Silica bottle vigorously before use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDose:\u003c\/strong\u003e Add 1–2ml of CANNA Silica per 1 litre of water (10–20ml per 10 litres). \u003cem\u003eNote: this will increase your base EC by 0.25–0.5 mS\/cm.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Adjust pH:\u003c\/strong\u003e Stir thoroughly, then adjust the reservoir pH to approximately 7.0. This creates the ideal chemical environment before introducing other nutrients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdd Base Feeds:\u003c\/strong\u003e Add your regular base nutrients (such as Canna Aqua Vega or Canna Coco) and regular additives according to their labels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinal pH Check:\u003c\/strong\u003e Adjust down to your desired target root zone value — 5.2–6.2 for hydro\/coco.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eCompatible with all growing media including coco, hydroponics and soil. Available in 1 litre.\u003c\/p\u003e\u003cdiv style=\"background:#eef7ff;border-left:4px solid #2a7de1;border-radius:0 6px 6px 0;padding:16px 20px;margin:28px 0 16px;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:1em;font-weight:700;color:#1a4a80;\"\u003e🌿 Complete Your CANNA Feed Programme\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:.94em;line-height:1.6;\"\u003eCANNA Silica is designed to complement your existing CANNA feed schedule. Browse the full \u003ca href=\"\/fr\/collections\/canna-nutrients\" style=\"color:#1a4a80;font-weight:600;\"\u003eCANNA Nutrients range\u003c\/a\u003e to build the perfect programme for your grow style and medium.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style=\"background:#eef7ff;border-left:4px solid #2a7de1;border-radius:0 6px 6px 0;padding:16px 20px;margin:0 0 28px;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:1em;font-weight:700;color:#1a4a80;\"\u003e🧪 Compare All Silicon Supplements\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:.94em;line-height:1.6;\"\u003eCurious how CANNA Silica stacks up against the competition? Browse our full \u003ca href=\"\/fr\/collections\/silica-silicon-supplements\" style=\"color:#1a4a80;font-weight:600;\"\u003eSilica \u0026amp; Silicon Supplements collection\u003c\/a\u003e — featuring Power Si, Mills Vitalize, Shogun, Dutch Pro, Growth Technology and more.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style=\"background:#1a4a80;color:#fff;border-radius:6px 6px 0 0;padding:10px 18px;font-weight:700;margin-top:32px;\"\u003e❓ Frequently Asked Questions\u003c\/div\u003e\u003cdetails style=\"border:1px solid #ddd;border-top:none;margin:0;\"\u003e\u003csummary style=\"padding:13px 18px;cursor:pointer;font-weight:600;background:#f7f7f7;list-style:none;\"\u003eCan I use CANNA Silica alongside CANNA PK 13\/14? ▾\u003c\/summary\u003e\u003cdiv style=\"padding:13px 18px;border-top:1px solid #eee;\"\u003eNo. CANNA explicitly advises against using CANNA Silica at the same time as additional PK additives. Because CANNA Silica naturally contains potassium, combining it with an intense blooming booster like PK 13\/14 can cause an overdose of potassium, leading to severe element lockouts and leaf burn.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #ddd;border-top:none;margin:0;\"\u003e\u003csummary style=\"padding:13px 18px;cursor:pointer;font-weight:600;background:#f7f7f7;list-style:none;\"\u003eWhat makes nano and colloidal silicon better than standard silicon? ▾\u003c\/summary\u003e\u003cdiv style=\"padding:13px 18px;border-top:1px solid #eee;\"\u003eStandard liquid silicon additives are made from potassium silicate, which relies on large molecules that take time for the plant to break down and absorb. CANNA's 2-in-1 formula uses microscopic nano and colloidal particles that remain perfectly suspended in water and slide into root pathways for immediate uptake.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #ddd;border-top:none;margin:0;\"\u003e\u003csummary style=\"padding:13px 18px;cursor:pointer;font-weight:600;background:#f7f7f7;list-style:none;\"\u003eCan I use this to fix a plant already wilting from heat? ▾\u003c\/summary\u003e\u003cdiv style=\"padding:13px 18px;border-top:1px solid #eee;\"\u003eYes. While best used as a preventative from early growth, adding CANNA Silica during a heat wave will rapidly help the plant regulate transpiration (water loss through leaves), allowing it to stay turgid and recover much quicker from environmental shock.\u003c\/div\u003e\u003c\/details\u003e","brand":"CANNA","offers":[{"title":"Default Title","offer_id":57334766764405,"sku":"13077","price":19.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/1b8c04fccf654dc1ba09211745fe3215s842x1120.webp?v=1783001268","url":"https:\/\/www.thehydrobros.com\/fr\/products\/canna-silica","provider":"The Hydro Bros","version":"1.0","type":"link"}