Citrus

Citrus compost is a free-draining, slightly acidic potting mix made for citrus trees grown in pots, which need steady moisture at the roots without ever becoming waterlogged. Gro Worm's citrus compost is enriched with pure worm casts to support strong roots and healthy, fruit-bearing trees.

Not sure if you need it? If you grow a lemon, lime, orange, calamondin or any other citrus in a container, you do. Citrus are fussy about their roots, and the right compost makes them far easier to keep.

3 products

Choosing citrus compost: common questions

What compost is best for citrus trees?

Citrus want a free-draining, open compost that is slightly on the acidic side. In their native climate they enjoy warm, well-drained ground, and in a UK pot they need the same fast drainage so the roots are never left standing in water. At the same time the compost must not dry out completely, because citrus dislike drought as much as waterlogging. A specialist citrus compost is formulated to strike that balance, holding steady moisture while still draining freely.

What makes Gro Worm citrus compost different?

Ours is formulated for the free-draining, steady-moisture conditions citrus need, and it is enriched with pure worm casts. The worm casts improve structure and water retention so the compost holds moisture evenly without turning soggy, and they release micronutrients gently to support strong roots and healthy growth. It is a proper citrus mix rather than general compost, designed to make these fussy trees easier to keep.

Our citrus compost comes in a handy 8 litre carry bag, which is about right for potting up a single tree. For watering, feeding, overwintering and what to do about yellowing leaves, read our guide to getting lemons, limes and oranges thriving.