Cultilene Blocks have an optimum air/water ratio for healthy root growth and allow for great continued rooting thanks to the extremely even distribution of water and EC. These blocks have an excellent water absorption and (re)saturation rate and feature the exclusive Plant Comfort fibre structure which has a lower density of resistance during rooting with no loss of firmness. All blocks have the Optiplus feature, which is a unique design on the underside of the block allowing for excess water to drain away easily.
Shipping & Handling
We strive to provide the best service possible, with the highest regards to quality and shipping.
Here's what you can expect when placing an order with The Hydroponics Store:
All orders are shipped in discreet packaging for your privacy.
We work hard to have your order shipped out within 24 business hours but sometimes we're swamped, so it could take up to 48 business hours.
Orders ship via USPS by First Class Mail unless you select Priority.
First Class orders can take 3-5 business days to arrive.
Priority orders take 2-3 business days to arrive.
You'll receive an email and text message providing you with a tracking number once your package has been sent out.