1.5″ Rockwool Grow Cubes, 4 Sheets of 49 Rockwool Starter

1.5″ Rockwool Grow Cubes, 4 Sheets of 49 Rockwool Starter Plugs(196 Plugs Total), Stone Rock Wool Cloning Cubes for Soilless Cultivation, Hydroponics, Cuttings, Plant Propagation Supplies

• 4 sheets of rockwool cubes: you will get 4 sheets of rock wool for hydroponic growing for a total of 196 stoppers. In addition, we also give you free scissors, heart-shaped label inserts*10, sticky traps*10, black marker pen*1, round net pots*10, round net pads*20, rubber gloves*4. Sufficient gardening tools let you experience the fun of planting.
• High-quality rock wool: rock wool is a very effective hydroponic product, made of ground rock fibers, so rockwool cubes for hydroponics is strong enough to not worry about falling apart when soaked in water. Moreover, rock wool is soft and uniform in texture, can fully absorb nutrient solution, has good air permeability, and is conducive to the growth of roots.
• How to use: before soaking, please use scissors to divide the hydroponics supplies into small cubes as needed, then soak the rockwool cubes for hydroponics in the nutrient solution, and then dilute the PH value of the rock wool to 5.5-6 with water or add some lemon juice to reduce the PH value of the rock wool . You can wear rubber gloves when using.
• Aseptic growth: rock wool will not directly contact with the soil, without microbial contamination, rock wool for hydroponic growing can provide a good sterile environment for plant growth. Secondly, it is necessary to control suitable water, light and temperature to improve the germination rate of plants.
• Widely used: when strong roots penetrate about 0.5-1 inch of rockwool, it can be easily transplanted into net pots, soil, or other plant growing environments. Suitable for cloning, rooting plants, growing fermented and hydroponic gardening and winter plants, etc.

Specification
Dimensions: 1.5″W x 1.5″D x 1.5″H
Quantity: 4 sheets of 196 cubes
Material: molten rock fiber


How to use free garden tools:
Heart-shaped tag inserts can be written with the name of the plant, the date it was planted, or the name of the grower.
Sticky boards prevent flying insects from damaging growing seedlings.
Seedlings that grow to a certain size can be transplanted into the round net cups we provide, and the round net pads can be placed at the bottom of the round net cups for better drainage.

Advantage
Sturdy: Holds its shape well and won’t fall apart.
Breathable: Sufficient oxygen to promote rapid growth of plants.
Aseptic production: a better inorganic sterile medium than soil.
Water retention and nutrients: good water retention, strong ability to absorb nutrient solution.
Simple to use: perfect for the hobbyist or commercial grower.