On all orders over €250
CANNA D-Block is an organic product based on anionic detergents. It cleans and prevents obstructions in drip and spraying systems during cultivation. It also prevents the build-up of precipitant.
Use CANNA D-Block pre-emptively with every irrigation (the product is completely non-toxic) and make sure that the pipes and dripper remain wet internally between irrigations.
Before every new crop, it is advisable to fill the system with clean water and D-Block (with an adjusted pH of 5.2) to protect the system and prevent any obstructions during the next cultivation.
Prevents blockages by inorganic salts in drip systems, has a cleaning effect during cultivation and is biodegradable. The product is not harmful for plants and can be given with every feed application. The product’s mode of action is based on anionic detergents.
THS uses a selection of couriers to deliver our products to N.Ireland, Ireland, the UK and EU at the fairest rates we can negotiate.
Here's what you can expect when placing an order with THS:
Upon purchase, your order will be packaged and mailed without delay and sent to the cardholder’s address. We will always endeavour to deliver in the fastest most economical way, when shipping within Ireland and the UK.
Overseas shipment times can vary greatly, it’s advised to contact us for specific international shipping quotes.
All goods are subject to availability and a delay in delivery can sometimes be out of our control. We will do our best to ameliorate and avoid these delays whenever we can so that your order can be delivered in a timely manner. Delivery times are approximate and we shall not be held liable for any losses, damages, expenses or charges caused by any delay from the delivery of goods.
For further information please check the delivery page on the website.
We accept a variety of different payment options to allow our customers to pay in whatever method is most convenient for them. We accept Credit Cards, Debit Cards, PayPal, Bank Transfers, Cash in-store, Bitcoin, and Telephone orders.
To process your payment over the phone, call:
UK: +44 2890 994199
For online payments including Bank Transfer, Credit or Debit cards, PayPal, Bitcoin simply process your order and follow the instructions at checkout. Our credit card transactions are completed on secure and encrypted communications via 3rd party payment processing services.
For further information please check the payment page on the website.