Features: Made from molten rock spun into cotton candy-like fibers and then compressed into cubes. After high temperature treatment, non-toxic and sterile. The bulk density is small, the texture is light, and the porosity is large. Good air permeability, strong water absorption and good drainage. Suitable for the cultivation and colonization of all kinds of plants. Great choice for soilless planting.
Specifications: Material: rock wool Color: green Size: about 25x25x40mm Quantity: 50pcs, 100pcs
Instructions: Preparing and planting in rock cubes. Soak in water for 2 minutes. Take out from the water and place for about 15minutes. Put seeds into the hole of cubes. Spray water after seed inserted. Place it in a seed tray.
Package includes: 50/100pcs* Rock wool cubes
Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement.
Once your order has been paid for, we will immediately begin processing it on a first come, first serve basis. We understand how important it is to get your order moving as fast as possible. Please take note that during the coronavirus crisis, we are working as fast as possible to get your order processed and delivered to you. Order processing time is usually 1 to 3 days, but can be as long as 7 days in extreme cases. Depending on where you live, the time it may take for your product to reach you may vary. We ship items from the warehouse with the fastest delivery time to you. Our primary warehouses are located in the United States, China, the Philippines, Australia, Canada, Spain, UK, and Russia. With secondary sites located across the globe. When items are shipped within the same country, it takes typically 3 to 7 days. If items are sent across international borders, items may take from 14 to 21 days to arrive.
We will notify you when the items have shipped and will send the tracking details. We will keep you informed with details as they become available.