--- product_id: 320995525 title: "Elixir Garden 15-5-30 Concentrated High Potassium Fruit Fertiliser 1L" brand: "elixir gardens" price: "11460 Ft" currency: HUF in_stock: true reviews_count: 8 url: https://www.desertcart.hu/products/320995525-elixir-garden-15-5-30-concentrated-high-potassium-fruit-fertiliser store_origin: HU region: Hungary --- # Balanced NPK for year-round growth High potassium boosts fruit size & flavor Liquid for rapid absorption Elixir Garden 15-5-30 Concentrated High Potassium Fruit Fertiliser 1L **Brand:** elixir gardens **Price:** 11460 Ft **Availability:** ✅ In Stock ## Summary > 🍓💧 Feed your garden’s glow-up with Elixir Garden’s high-potassium power! ## Quick Answers - **What is this?** Elixir Garden 15-5-30 Concentrated High Potassium Fruit Fertiliser 1L by elixir gardens - **How much does it cost?** 11460 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/320995525-elixir-garden-15-5-30-concentrated-high-potassium-fruit-fertiliser) ## Best For - elixir gardens enthusiasts ## Why This Product - Trusted elixir gardens brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Potassium Powerhouse:** Elevated potassium (30%) enhances fruit size, flavor, and vibrant bloom color—perfect for heavy-yielding crops and ornamentals. - • **Rapid Nutrient Uptake:** Liquid formula ensures plants absorb nutrients faster than granular feeds, accelerating growth and results. - • **All-Season Versatility:** Balanced 15-5-30 NPK ratio supports steady growth, root health, and flowering all year round across diverse plants. - • **Wide Coverage Efficiency:** 1L bottle covers up to 200 sqm with just 5ml per litre dilution—ideal for large gardens, allotments, or professional growers. - • **Disease Defense & Plant Strength:** Potassium-rich feed strengthens plants, improves ripening, and boosts natural disease resistance for healthier harvests. ## Overview Elixir Garden 15-5-30 is a concentrated liquid fertiliser designed for fruiting and flowering plants, delivering rapid nutrient absorption with a high potassium content to enhance fruit size, flavor, and bloom vibrancy. Its balanced formula supports root development and steady growth year-round, covering up to 200 sqm per litre, making it the go-to feed for gardeners seeking bigger yields and healthier plants. ## Description Liquid feed ideal where high Potassium levels are required without excess Nitrogen. Fruiting and flowering plants particularly benefit from increased potassium. Plants will strengthen and ripen, increasing yields and defending against disease. The Potassium content promotes better quality blooms. This means it’s great for flower beds, hanging baskets and planters. 5% Phosphorus helps with the development of root systems aiding plant support and the uptake of water and nutrients. 15-5-30 5ml per litre of water applied at 1 litre per sqm via sprayer or watering can. An all-purpose, balanced feed suitable for any time of year. It’s mix of essential nutrients and minerals make great for a variety of plants and crops, as well as an excellent treatment for lawns/turfs. It’s great for fruit and vegetable plants, flowerbeds and pots, and larger scale allotment plots and agricultural projects. Boost the health and foliage colour of your indoor houseplants too. 18-18-18 5ml per litre of water applied at 1 litre per sqm via sprayer or watering can. Perfect for the beginning of the growing season, right through to late autumn/early winter. Lawns, turfs and leafy plant and vegetables particularly benefit for increases in Nitrogen. Nitrogen stimulates chlorophyll production and encourages growth. It's perfect for lawns, turfs and leafy vegetables/brassicas. The added Potassium content also benefits fruiting and flowering plants, helping produce larger, healthier blooms/fruits. 23-5-11 5ml per litre of water applied at 1 litre per sqm via sprayer or watering can. Our Liquid Seaweed stimulates healthy plants, producing higher yields of crops and more flowers. Harvested sustainably from the isles of the Outer Hebrides using ensures a nutrient rich fertiliser, completely free from any additives and chemicals. 50ml per litre of water applied at 1 litre per sqm via sprayer or watering can. We now stock Liquid Seaweed Fertiliser. At a concentration than conventional liquid seaweed it really packs a punch. This makes it ideal for large areas of turf or vegetation to be fed. Boost the health and vigour of wilting or unhealthy plants too. 15ml per litre of water applied at 1 litre per sqm via sprayer or watering can. We also stock . It will help to eradicate any existing moss & deter future growth. Liquid seaweed with added iron will help make your lawn a beautiful dark green colour. Additionally, it will harden sward reducing the soil’s susceptibility to disease and cold damage. 50ml per litre of water applied at 1 litre per sqm via sprayer or watering can. A balanced fertiliser, which is ideal for use on a variety of vegetables, fruits and flowers. Improve the yield and quality of virtually any crop. It’s perfect around the garden, greenhouse or allotment to maximise the growth of plants and crops, giving them a much needed boost. With added Seaweed Extract, this fertiliser pack all the essential nutrients and minerals plants need for strong and healthy growth. Green Leaf 18-9-9 + Seaweed Extract 5ml per litre of water applied at 1 litre per sqm via sprayer or watering can. Ideal for use on lawns and gardens, our Liquid Lawn Tonic will ensure that your lawn looks and grows the best it can. The high nitrogen boost chlorophyll production in grass helping to green up turfs and boost growth. 23-5-11 5ml per litre of water applied at 1 litre per sqm via sprayer or watering can. We recommend to feed twice per week. This product can be applied using a Sprayer, whilst doing so it is recommended to use the above application rate. An excellent all-purpose fertiliser, perfect for fruits and vegetables, and for flowering plants. You'll get bumper crops of tomatoes, as well as chillies, aubergines and courgettes. The size and flavour crops of can also be notably improved with liquid fertiliser. Magic Grow contains a balance of Nitrogen and Phosphorus with extra Potassium for ensuring healthy growth. 18-9-9 5ml per litre of water applied at 1 litre per sqm via sprayer or watering can. ## Features - All purpose feed that can be used all year round on a variety of plants, flowers and crops. - Concentrated feed with a recommended dilution rate of 5ml per litre of water, depending on the application. - NOTE: The appearance of this fertiliser can change between batches due to the raw ingredients used in production. Additionally supplied packaging may differ from that displayed. - Faster plant uptake – liquid form ensures quicker absorption compared to granular fertilisers. - With elevated potassium for improved fruit size, flavour, and colour, balanced nitrogen for steady growth, and phosphorus for root health, it’s the perfect choice for heavy-yielding crops and vibrant ornamentals. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0953NZR79 | | Best Sellers Rank | 6,479 in Garden (See Top 100 in Garden) 71 in Multi-Purpose Fertilisers | | Brand Name | Elixir Gardens | | Coverage | Large | | Customer Reviews | 4.4 4.4 out of 5 stars (313) 4.4 out of 5 stars | | Item Form | Liquid | | Item Highlight | Fruit & Flower Feed 1L Bottle covers up to 200sqm | | Item Weight | 500 Milligrams | | Liquid Volume | 1 Litres | | Manufacturer | Elixir Gardens | | Mixing Ratio | 4-8:1000 | | Model Number | N.P.K 6-6-12 | | Number Of Items | 1 | | Part Number | EGHPOT6 | | Specific Uses For Product | Fruiting & Flowering Plants | | Target Species | Plants | | Unit Count | 1000.0 millilitre | ## Product Details - **Brand:** Elixir Gardens - **Item form:** Liquid - **Item weight:** 500 Milligrams - **Liquid volume:** 1 Litres - **Specific uses for product:** Fruiting & Flowering Plants ## Images ![Elixir Garden 15-5-30 Concentrated High Potassium Fruit Fertiliser 1L - Image 1](https://m.media-amazon.com/images/I/61Ee1ivTlmL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What does NPK stand for** A: Nitrogen,phosphorus,potassium **Q: If i dont use all of this is it good to keep for following year** A: We would use anything like that the following year Same as we do Any plant food **Q: There's no info on the packaging about the frequency of feeding the high potassium fertiliser, only the rate of dilution. how often should i use it?** A: Most people buy it for a particular reason as it is recommended for the species you are growing . I use it every other day once the plant ends its vegitable state and enters its flowering stage .I contuntue until the plant has finished flowering . Hope this helps . ## Customer Reviews ### ⭐⭐⭐⭐⭐ Plants love this stuff. *by on Reviewed in the United Kingdom 13 May 2026* My plants love this stuff and this was good value for money at the price I paid but just do your price comparison as Amazon prices fluctuate. ### ⭐⭐⭐⭐⭐ Good *by on Reviewed in the United Kingdom 1 July 2026* Had 36 large cauliflowers so works ### ⭐⭐⭐⭐ Elixir Gardens UK High Potassium Liquid Fertiliser *by on Reviewed in the United Kingdom 2 July 2026* Works great ## Frequently Bought Together - Elixir Gardens UK High Potassium Liquid Fertiliser/Plant & Lawn Food | N.P.K 6-6-12 | Various Sizes 500ml-5L | 1 Litre Makes up to 250L of liquid feed | 1 Litre Bottle - Elixir Gardens High Nitrogen Liquid Fertiliser All Season For Fruit, Flowers and Lawns | Various Sizes 1-10L | Produces up to 250L of liquid feed | 1 Litre Bottle - Elixir Gardens Liquid Growmore Concentrate | N.P.K 11-11-11 | 1-10 Litre Bottles Available | Vegetable, Fruit & Flower Food/Plant Fertiliser | 1 L Bottle - Makes up to 1000L --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hu/products/320995525-elixir-garden-15-5-30-concentrated-high-potassium-fruit-fertiliser](https://www.desertcart.hu/products/320995525-elixir-garden-15-5-30-concentrated-high-potassium-fruit-fertiliser) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-09-16*