10 bestMultipurpose Compostsof May 2025
112M consumers helped this year.
17% off
1
Pelle & Sol 60L Multi-Purpose Compost Soil Bag – Nutrient-Rich Compost for Outdoor Plants, Houseplant Compost, Soil for Plants Indoors, Ideal for Potting, Growing Garden, and Seed Plants
Pelle & Sol
9.8
2
Growmoor Multi-Purpose Compost 60 Litre
GROWMOOR
9.6
33% off
3
Miracle-Gro PEAT FREE Premium All Purpose Compost, 50 Litres,Brown
Miracle-Gro
9.4
4
GreenBrokers 10 Ltr Organic Potting Compost | Peat-Free & Nutrient-Enriched | Expands to 10 Litres | Indoor & Outdoor Plants | Enhanced with Plant Food
GreenBrokers
9.1
5
CB FUELS 2 X 60L GROWMOOR Multi Purpose Potting Compost Garden Beds Borders Pots Baskets
GROWMOOR
8.8
OtherUp to 25% off
Hardys 100L Multi Purpose Compost - Potting & Seed Compost for Outdoor Plants | All Purpose Indoor Plants Potting Compost | Nutrient Rich Fertiliser for Garden, Pots, Planter Beds
Westland 50L Multi-Purpose Compost with John Innes, Brown
2 x 40L Growmoor Plant Care Compost Basket Soil Pot Garden Borders Multi Purpose
Westland Multipurpose Compost with Added John Innes, 10 L
6
CB FUELS GROWMOOR Multi-Purpose Compost (2 x 60lt Bags)
GROWMOOR
8.6
10% off
7
Miracle-Gro All Purpose Enriched Compost 40L x 2 Bags
garden chemicals
8.3
8
Green Haven 60L Multi Purpose Compost for Outdoor Plants – Nutrient Rich Potting Compost for Vegetables Growing - MultiPurpose Compost for Indoor Plants - Garden Compost Soil for Pots Plants Outdoor
CUQOO
8.0
9
Multi Purpose Compost with added John Innes 60L - 6 months feeding added as standard to this premium mix - Ideal for use at home in the garden - By Jamieson Brothers
Jamieson Brothers
7.7
10
DIVCHI 10L All/ Multi-Purpose Compost Soil – Organic Enriched with Nutrients Rich Compost Mix for Potting, Growing Garden, Outdoor, Indoor Seed Plants
DIVCHI
7.4
A Guide to Selecting the Best Multipurpose Composts
Choosing the right multipurpose compost is essential for the health and growth of your plants. Multipurpose composts are designed to cater to a wide range of plants, making them a versatile choice for gardeners. When selecting a compost, consider the specific needs of your plants, the environment in which they will grow, and the type of gardening you plan to do. Understanding the key specifications of compost will help you make an informed decision that will benefit your plants and garden.
Nutrient Content
Nutrient content in compost refers to the levels of essential nutrients like nitrogen, phosphorus, and potassium, which are crucial for plant growth. High nutrient content is important for promoting healthy plant development. Composts can vary from low to high nutrient content. Low nutrient composts are suitable for seedlings and young plants, while high nutrient composts are better for established plants that require more feeding. Consider the type of plants you are growing; if they are heavy feeders, opt for a compost with higher nutrient content.
pH Level
The pH level of compost indicates its acidity or alkalinity, which can affect nutrient availability and plant health. Most plants prefer a neutral pH, around 6.0 to 7.0. Composts can range from acidic to alkaline. Acidic composts are suitable for acid-loving plants like blueberries, while alkaline composts are better for plants that thrive in less acidic conditions. Determine the pH preference of your plants and choose a compost that matches their needs.
Texture
Texture in compost refers to the size and consistency of its particles, which affects drainage and aeration. A good texture is important for root development and water retention. Composts can range from fine to coarse. Fine-textured composts are ideal for seed starting and potting mixes, while coarser composts are better for outdoor beds and borders. Consider the planting environment and choose a texture that will provide the right balance of drainage and moisture retention for your plants.
Organic Matter Content
Organic matter content in compost is the amount of decomposed plant and animal material it contains, which improves soil structure and fertility. High organic matter is important for enhancing soil health and supporting beneficial microorganisms. Composts can vary from low to high organic matter content. High organic matter composts are ideal for enriching poor soils and improving soil structure, while lower organic matter composts may be suitable for well-maintained soils. Assess the condition of your soil and select a compost that will complement and improve it.
Water Retention
Water retention in compost refers to its ability to hold moisture, which is crucial for plant hydration. Good water retention is important for reducing the frequency of watering and ensuring plants have consistent access to moisture. Composts can range from low to high water retention. High water retention composts are suitable for container gardening and dry climates, while lower water retention composts may be better for areas with high rainfall. Consider your local climate and watering habits when choosing a compost with the appropriate water retention capacity.
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