Orku 10L Coarse Perlite for Potting Mix, Hydroponics and Seed Raising

Orku Coarse Perlite is a lightweight, expanded volcanic mineral for potting mixes, hydroponics and seed raising. Its open, porous structure improves aeration and drainage while holding oxygen, moisture and nutrients for healthy root growth.

Key Features

• Inorganic, inert and sterile
• Encourages quicker germination
• Non-abrasive
• Ultra-light weight
• Free from disease, weeds and insects
• Environmentally friendly
• High cation-exchange (or buffering exchange)
• Excellent aeration and drainage characteristics
• High water holding capacity
• Insulating properties

Specifications

• Volume: 10L
• Grade: Coarse
• Form: Expanded medium
• Net weight: approximately 430g

What's in the Box

• 1 x 10L resealable zip lock bag

Ideal for creating your own potting mix or raised bed mix in bulk. Add compost, soil and other components to make a specialty blend for plants that love aeration and free drainage, such as cacti, succulents and orchids. In seed raising mixtures, perlite supports quicker germination and improved seedling growth, and seedlings lift out easily with little root damage when transplanting.