Big Value Garden Booster

Big Value Garden Booster ideal for all flower and vegetable gardens, shrubs and roses.

As a soil conditioner, Big Value Garden Booster greatly assists in aerating heavy soils and improves drainage. In light or sandy soil, it improves water holding capacity and provides the aeration necessary for healthy root growth. It can be used as a mulch, soil conditioner, garden booster or planter mix. 

  • Increases moisture retention.
  • 100% Weed free.
  • Adds nutrient and organic matter.
  • Ideal as a garden amendment, compost or mulch.


  • Big Value Garden Booster 30L

To get the full nutritional benefits of Big Value Garden Booster for your plants, dig in and mix with existing garden soil. 

How much do I need?

Our volume calculator can help you to work out how may bags of the product you will need. You'll need to know:

  • Length of your garden box or area
  • Width of you garden box or area
  • How deep you're going to lay the product
  • Which product and bag sizes you want to use

go to volume calculator


How much do I need?

You'll need to know:

  • - length of your garden box or area
  • - width of your garden box or area
  • - how deep you're going with the product
  • - which product and bag size you want to use

All composts, garden mixes & lawn soils will settle when spread and watered so we recommend allowing for around 5-10% compaction when ordering

Conversion of 6 x 4ft trailer load to cubic metres:

1 x trailer load= 0.7 cubic metres
1 1/2 x trailer loads= 1 cubic metre
3 x trailer loads= 2 cubic metres
4 1/2 x trailer loads= 3 cubic metres

Volume Calculator

Amount Required

Error: Something went wrong calculating the volume. Please check the measurements you have entered.
Warning: This is quite a large volume, are you sure you have entered your measurements correctly and selected the right units?
Compaction allowance:  %
Recommended order volume:   
Calculated volume:   
Where to buy:
Big Value Garden Booster can be purchased from*
*Stores are indicative only. Please phone stores for confirmation of availability.