Best Organic Multi-Purpose Fertilisers of 2026

Envii Allgrow Plant Food is a versatile solution for your indoor and outdoor plants. It offers essential macro nutrients, ensuring your plants thrive throughout their growing cycle. With a balanced NPK ratio of 6-2-4, it enhances crop yield and improves overall plant health. Made from certified organic and vegan-friendly ingredients, it is safe for pets, children, and wildlife. The easy-to-use measuring chamber allows you to mix the right amount effortlessly, making plant care straightforward for everyone.

The MARPHYL Plant Food provides a balanced mix of macro and micronutrients, which helps you promote healthy growth in all your plants. It improves soil quality, encouraging strong roots and vibrant leaves, so your plants look their best. You can use it easily as a liquid fertilizer for indoor pots, garden flowers, vegetables, or even succulents and bamboo. This multi-purpose product makes feeding your plants simple and effective, giving you abundant blooms and healthier greenery all year round.

Neudorff Plant Feed is designed to give your plants a comprehensive nutrient boost, promoting healthy growth and vibrant blooming. It is certified for organic gardening, ensuring you can nurture your plants in an eco-friendly way. This versatile feed is suitable for all plant types, making it an essential addition to your gardening supplies. You will also appreciate how it enhances flowering and fruiting, providing the right nourishment for your plants to thrive beautifully.

The Grow Chem Fertiliser is an organic soil booster that nourishes your plants and lawn with essential nutrients. This all-purpose fertiliser improves soil quality by feeding beneficial bacteria, ensuring healthier and denser soil. You can expect robust growth, vibrant flowers, and high-yielding fruits and vegetables, enhancing both flavour and colour. With effortless application, you can easily sprinkle it over your garden every 4-6 weeks, making it convenient for all-season growing.

Pelle & Sol Compost is an excellent choice for gardeners seeking a premium peat-free option. Made from sustainably sourced bio and wood fibre, it supports environmentally friendly gardening. The nutrient-enriched formula, featuring seaweed and volcanic dust, boosts plant growth and ensures healthier, more vibrant results. This versatile compost is suitable for various gardening tasks, including outdoor plants and seed starting, making it ideal for both novice and experienced gardeners. With its organic formulation, you can cultivate plants with peace of mind knowing you are using a natural product.

The envii SeaFeed Xtra is a versatile organic liquid seaweed fertiliser designed to promote strong growth and lush foliage in your plants. Its unique formula includes extra iron and plant-based amino acids, which enhance nutrient absorption, ensuring your garden plants thrive. This product is suitable for a variety of plants, including lawns, fruits, vegetables, flowers, and trees. With its easy-to-use bottle featuring a built-in measuring chamber, you can effortlessly mix the solution, making up to 500 litres from just one litre of concentrate.

The Phostrogen Organic Plant Food is perfect for gardeners looking to encourage bigger plants, better blooms, and more vegetables. It is certified organic, ensuring it meets high standards for natural gardening, so you can use it safely for your crops. Enriched with seaweed, this fertiliser supports strong and healthy plant growth, helping your plants thrive. Additionally, it works as a growth stimulant, promoting root development which is essential for robust plants. This product offers a convenient way to nourish your garden effectively.

The Miracle Gro Organics Plant Food is a high-performance, organic fertiliser designed to help your plants grow twice as big using natural ingredients. Ideal for use in pots, containers, beds, and borders, it suits a variety of gardening spaces. It acts quickly to feed your plants and continues working for up to three months, so you won’t need to reapply often. Being plant-based and vegan-friendly, it’s gentle on nature, making it safe for bees, pets, and children, which means you can care for your garden responsibly.