Leca Horticultural Grit, Clay Pebbles, Lava rock like, Fine Grade 2-4mm

Product description

• Ground Cover & Pot Topping: Provides free-draining ground cover and pot topping. Ideal for low-growing alpines and herbs. Creates a quick-draining "collar" for moisture-sensitive plants. Discourages moss and lichen growth on the surface.
• Flowering Bulbs: Enhances drainage in proprietary composts. Perfect for spring and summer flowering bulbs. Improves growing medium by adding a 1:2 ratio of grit to compost. Creates an attractive top dressing for bulbs.
• Seeds & Cuttings: Sterile and pH-neutral for seed and cutting planting. Honeycomb structure warms up quickly, aiding germination. Provides insulation for vulnerable seedlings.
• In the Garden: Excellent insulating properties for plunge beds. Protects potted plants from winter frost. Prevents overheating of plants in plastic pots during summer. Aerates soil and aids surface and deep drainage.
• Terrariums, Bottle Gardens, and Vivariums: Ideal free-draining gravel substrate. Enhances soil conditions in open and closed glass containers. Lightweight drainage layer in vivariums.