{"product_id":"natural-plant-food-5-litre","title":"Natural Microalgae Liquid Plant Food – 5 Litres | Northern Algae","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 10.0pt; background: #E8F5E9;\"\u003e\u003cb\u003e\u003cspan style=\"color: black; mso-color-alt: windowtext;\"\u003eOrganic Plant Feed for Stronger Growth \u0026amp; Healthier Roots | Natural Microalgae Biostimulant | Indoor \u0026amp; Outdoor Plants, Flowers, Lawns, Vegetables \u0026amp; Houseplants | Pet Safe \u0026amp; Vegan | 5L\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 5.0pt 0cm 5.0pt 0cm;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt;\"\u003eA Feed That Actually Delivers.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eStruggling roses, tired lawns, houseplants that never quite thrive — Northern Algae's Natural Plant Booster was developed to solve exactly that. It's a 100% natural, microalgae-based liquid feed that works across your whole garden: houseplants, vegetable beds, hanging baskets, lawns and borders, all from one bottle. Real customers have seen it happen — a rose bush left for dead came back to a full, healthy shrub within weeks of regular feeding, and a Poinsettia bought at Christmas was still in vivid colour seven months later, fed only every couple of weeks.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eThe reason it works comes down to the numbers. Trials run independently through local universities showed a 67% increase in biomass compared with a leading chemical fertiliser. Rather than chasing high NPK figures the way most synthetic feeds do, ours sits deliberately low (on average N 7.52mg\/L, P 3.83mg\/L, K 491.41mg\/L) — because organic, bioavailable nutrition gets taken up by the plant straight away, instead of building up unused in the soil, the plant doesn’t expend energy converting synthetic fertiliser. \u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003eThat's what drives the stronger roots, healthier leaf colour and better flowering you'll see with regular use.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eIt's built to handle whatever you're growing. Feed it to vegetables, flowers, houseplants, hanging baskets or your lawn, indoors or out, without changing the routine. There's nothing synthetic in the formula, so it's safe to use around pets and suitable for vegan growers too.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eBehind the bottle is a straightforward process, not a manufactured one. The microalgae is cultivated in North East England through a process that actively captures CO\u003csub\u003e2\u003c\/sub\u003e, then simply harvested and bottled — no chemical treatment, nothing concentrated or altered along the way. Buying a bottle means every feed is tied to that same carbon-capturing cycle, so the environmental upside comes built in rather than bolted on.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0cm 2pt; padding-left: 40px;\"\u003e\u003cb\u003e1. Real results, independently verified:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6pt; padding-left: 40px;\"\u003eSee visibly healthier growth in weeks, not months. Independently lab-tested by local universities, our formula produced 67% more biomass than a leading chemical fertiliser in trial conditions.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0cm 2pt; padding-left: 40px;\"\u003e\u003cb\u003e2. Why lower numbers work harder:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6pt; padding-left: 40px;\"\u003eOur NPK is deliberately low (on average N 7.52mg\/L, P 3.83mg\/L, K 491.41mg\/L) because it's organic and bioavailable — plants absorb it immediately instead of it sitting unused in the soil like synthetic feeds.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0cm 2pt; padding-left: 40px;\"\u003e\u003cb\u003e3. Safe around family and pets:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6pt; padding-left: 40px;\"\u003e100% natural microalgae, no synthetic chemicals. Fully pet safe and vegan friendly, so you can feed houseplants, herbs, lawns and cut flowers without worrying about children or animals nearby.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0cm 2pt; padding-left: 40px;\"\u003e\u003cb\u003e4. Works everywhere, proven by real gardeners:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6pt; padding-left: 40px;\"\u003eOne concentrated formula for indoor plants, outdoor beds, lawns, containers, hanging baskets and cut flowers. One customer's struggling rose bush transformed into a full, healthy shrub over a few weeks of regular feeding; a Christmas poinsettia fed every 2-3 weeks was still thriving and in colour seven months later.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0cm 2pt; padding-left: 40px;\"\u003e\u003cb\u003e5. Best value for bigger jobs:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6pt; padding-left: 40px;\"\u003eAt 5 litres, this is your most economical option per feed — ideal for full lawns, larger borders, allotments, or if you're already a convert and don't want to keep reordering the 1L bottle.\u003c\/p\u003e\n\u003ch2\u003eImportant information\u003c\/h2\u003e\n\u003cdiv class=\"a-section content\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cem\u003eSafety Information:\u003c\/em\u003e Keep out of reach of children. Wash hands after use. Avoid contact with eyes. Strong aroma normal.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cem\u003eIngredients:\u003c\/em\u003e Algae\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cem\u003eDirections:\u003c\/em\u003e For Use On Plants: Mix 250ml with 5ltrs of water in a watering can and feed every fortnight. For Use On Lawns: Mix 500ml with 10ltrs of water to cover 25m² every fortnight.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Northern Algae","offers":[{"title":"Default Title","offer_id":57281942159737,"sku":null,"price":24.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/2282\/4057\/files\/5litre.jpg?v=1774275236","url":"https:\/\/northernalgae.com\/products\/natural-plant-food-5-litre","provider":"Northern Algae","version":"1.0","type":"link"}