We're offering you a 50L RocketGro Tree & Shrub Compost for £14.99, saving you up to 25% off Thompson and Morgan's's price of £19.99 (correct as of 26.06.2025).

Premium Organic Compost for Trees, Shrubs & Hedges

Give your garden a natural boost with this 100% organic, peat-free compost, expertly crafted for tree, shrub, and hedge planting. The RocketGro Tree & Shrub Compost delivers everything your plants need to thrive—without any harsh chemicals.

Why Choose This Compost?

• Nutrient-Dense: Supplies balanced N:P:K nutrients and vital micro-elements for up to three months of healthy growth.
• Root Strength: Encourages vigorous root development—essential for establishing new trees and shrubs.
• Sustainable Gardening: Made from renewable resources and entirely peat-free, supporting eco-friendly gardening practices.
• Chemical-Free: Safe for wildlife, pets, and pollinators—ideal for organic gardens.

How to Use

• Planting Trees & Shrubs: Mix the compost with existing soil in planting holes or beds to improve structure and water retention.
• Pots & Containers: Blend with potting soil to ensure young roots access nutrients as they establish.
• Feeding: No additional feed required for the first three months thanks to the slow-release nutrient profile.

Caring for Your Plants

• Watering: Keep compost moist but not waterlogged during establishment.
• Mulching: Apply a layer on top of beds to suppress weeds and retain moisture.
• Sustainability Tip: Use as part of a regular garden maintenance routine to build healthy soil year-round.

Bag Size & Application Ideas

• Supplied as: 1 x 50 litre bag—ample for multiple plantings or topping up established borders.
• Great For: Fruit trees, ornamental shrubs, hedges, roses, and woodland perennials that thrive in rich organic matter.

FAQs

• When should I use this compost?
  This compost is suitable for planting at any time of year when the ground is workable—spring and autumn are ideal.
• Is it suitable for all types of trees and shrubs?
  This blend supports most garden trees and shrubs. For acid-loving species (like rhododendrons), pair with ericaceous compost as needed.
• How much do I need per plant?
  Around 10–20 litres per planting hole is typical; adjust based on plant size and soil conditions.