- DELIVERY INFO: Seed potatoes & some hardy plugs are now shipping. We aim to ship pre-orders by late May. See FAQs for info.
Worm Cast Fertiliser (10L Bag)
When we deliver
If your order contains any plants, your gardening equipment will be delivered at the same time as your plants. If your order only contains gardening equipment, this will be delivered within 10 working days. Please note, Worm Cast Fertiliser will not be available for shipping until the spring.
Do I need to sign for it?
All our orders are dispatched with an overnight courier* to mainland UK and do not need to be signed for when they are delivered, but will be left somewhere safe. When placing your order, please let us know where you would like the order left if you are not in when the courier delivers.
We will keep you posted
You will receive an email approximately a week before your order is dispatched and another on the day your order is packed and leave us so you know to expect it.
£14.99
Out of stock
An amazing, natural fertiliser that we cannot recommend highly enough.
1 x 10L bag of natural fertiliser produced in West Cornwall – we like to think of it as “black gold”!
Customers who use worm cast achieve fantastic results and so do we at Rocket HQ. Worm cast is basically earthworm poo and it’s full of essential nutrients that your veg plants (and any other plants that you’re growing) and your soil will thrive on. It’s structure (the texture is a bit like finely ground coffee) makes it slow-releasing and easily absorbed by plants, making it a very effective long-term plant feed that is entirely natural. A small amount of worm cast will easily provide all the nutrients a plant needs for the whole summer.
All you need to do is put a little scoop of worm cast in the hole when popping your plants into their new home (if your plants are already in situ you can sprinkle a little worm cast around the base) and they’ll quickly soak up the nutrients and grow to be very healthy, strong and productive.
It even comes in a reusable strong hessian sack that can be used for storing your potatoes!