Top 8 Organic Potting Compost UK – Gardening Soils

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1. GreenBrokers

GreenBrokers 40Ltr Organic All Purpose Potting Compost Enriched with Nutrients-Expands

GreenBrokers - Npk202020 fertilizer blend. Perfect for smaller households or flats with limited storage space. Organic and enriched with nutrients to boost plant development and health. No more carrying around heavy bags of compost. Excellent aeration and drainage for strong root development. All purpose expandable potting compost for in and outdoor use. Well balanced water retention to help prevent drying out. Small, lightweight, easy to carry pack - expands into 40 litres when water is added.
Height8 cm (3.15 Inches)
Length28 cm (11.02 Inches)
Weight2.4 kg (5.29 Pounds)
Width28 cm (11.02 Inches)
Part NumberC1159


JUST GROW, Potting and Seeding ORGANIC COMPOST 20L

JUST GROW - Light clean grow mix, ideal for hydROPONICS. Potting Compost. New packaging!! same great potting mix. 20 litre bag. Light fluffy texture.

3. BioBizz

10, 20 & 50 Litre BIOBIZZ All Mix Organic Soil Potting Compost HYDROPONICS BIO BIZZ Grow 20 Litre

BioBizz - Please note 10 litre bag may come in black or grey bag. It has been designed to emulate rich outdoor soil with a full micro active eco system. All mix is a heavily pre-fertilized soil mixture. When using all·mix for the first time, moisten the substrate and leave to stand for 36 hours. Ec=2, 4 ph=6, 6.
Weight5 kg (11.02 Pounds)
Part NumberAll Mix

4. BioBizz

BIOBIZZ Light Mix 50L 20L & 10L Organic Soil Potting Compost Hydroponics Growing 50 Litre

BioBizz - Light·mix is the ideal substrate for organic growers who want to control their plant growth by applying liquid fertilizers. Micro activity is created as the liquids work with the soil to produce organic catalysts. This soil mixture ensures rapid root development as well as a vigorous initial growth. Light·mix is also ideal for cuttings, young plants, and seedlings.
Weight12 kg (26.46 Pounds)
Part NumberKebonds

5. Fertile Fibre Organic

Peat Free Organic Seed Compost 35 Litre

Fertile Fibre Organic - Key features ideal for seed sowing, cuttings and propagation Certified seed compost 100% peat-free Insulation properties of coir Encourages quick germination and fast root growth Soil Association permitted product Contains certified organic coir Germination trials on every batch No green waste.
BrandFertile Fibre Organic
ManufacturerFertile Fibre

6. Just Grow

100% Peat Free Compost 40L, Just Grow New Leaf Organic Compost

Just Grow - For all stages of plant growth. 100% organic 100% peat free. Absorbs and retains water easily. Conditions and improves soil structure. Organic Peat Free Compost.
BrandJust Grow
Height12 cm (4.72 Inches)
Length65 cm (25.59 Inches)
Weight18 kg (39.68 Pounds)
Width40 cm (15.75 Inches)
Part NumberOnetour-sfscvv1

7. Living Green

40L, Living Green Organic Compost Worm Cast

Living Green - Size: 40 litre Bag. Worm castings strengthen roots and help the plant withstand pests and diseases. Organic compost, acts like rocket fuel for plants. Living green organic Worm Castings Compost & Soil Improver. Ideal for soil enrichment, root development, seed germination, plant growth and vegetable feed.
BrandLiving Green
ManufacturerReel Worms

8. Mêl Gwenyn Gruffydd Est 2010

Mêl Gwenyn Gruffydd Est 2010 Merlin’s Magic Green Organic Compost Peat Free 40L 10mm Soil Improver British Made in UK NATURAL Multi Purpose

Mêl Gwenyn Gruffydd Est 2010 - This is a peat free compost made by Cwm Environmental in Carmarthenshire South West Wales, British Made in UK. Perfect for your raised beds, used as a soil enhancer. It’s a totally sustainable product that’s made from recycled green waste.

Merlin’s magic green organic Compost Peat Free 40L Litre 10mm Soil Improver. 40 litre 10mm screened. By using this product instead of a peat based product, it will help to ensure that valuable wildlife habitats are not lost as a result of peat excavation. This compost will improve soil structure, pots, shrubs, flowers, helping to make it more workable.

It will also add nutrients to the soil and help retain moisture. Made from composted natural organic matter and Contains: Nitrogen for greener leaves and growth, Phosphate for root development & brighter blooms and Trace elements for plant health & strength, Potassium for better fruits & vigour.
BrandMêl Gwenyn Gruffydd Est 2010
Weight17 kg (37.48 Pounds)