A: For fresh potting mediums, use 15 ml (1 tablespoon) of Basalt Rock Dust for every 4 liters (1 gallon) of soil. Ensure it is mixed evenly throughout the substrate to allow soil microbes immediate access to begin breaking down the minerals.

A: For ongoing maintenance, use it as a monthly top-dressing. Sprinkle 1 tablespoon per gallon of pot size directly onto the soil surface. Gently scratch the powder into the top 1-2 inches of the soil with a fork or trowel, and water thoroughly so the minerals settle into the root zone.

A: We recommend practicing "Living Soil" synergy. Pair the rock dust with organic matter like worm castings or high-quality compost. The soil microbes present in these organics produce organic acids that naturally "unlock" the trace elements (like iron and magnesium) in the basalt, making them readily absorbable by your plant's root system.

A: As a general rule, River Sand should make up 25% to 33% of your total mix for drainage. For the "Classic Aroid Mix" (ideal for Monsteras, Philodendrons, and Anthuriums), use a 1:1:1 ratio of River Sand, organic matter (like coco coir or compost), and orchid bark or perlite.

A: Arid plants require a grittier, faster-draining environment. We recommend a ratio of 1 part generic potting soil, 1 part River Sand, and 1 part perlite or pumice.

A: No. Always mix the sand thoroughly throughout the entire pot. Placing a coarse layer of sand solely at the bottom actually inhibits drainage by creating a "perched water table"—a zone where stagnant moisture sits just above the sand layer, suffocating roots and leading to root rot.

A: Yes. Because our Basalt Rock Dust is micronized to an optimal 100-200 mesh size, it is a fine powder that can pose an inhalation hazard. Always dampen the dust with a small amount of water before mixing it into dry soil, or wear a protective dust mask during application.

A: Never water on a fixed calendar. Because our amendments optimize drainage, your soil may dry differently. Use the Finger Test: Insert your finger 2-3 cm into the soil. If it feels dry at that depth, water deeply until it runs out of the drainage holes.

A: Yes. Every 3-4 months, we recommend watering your pots deeply with plain water to wash away any accumulated mineral salts. This routine maintenance helps prevent leaf tip burn and keeps the mineral balance optimal.

A: Keep both products in a cool, dry location out of direct sunlight. Ensure that the jars, tins, or pouches are tightly sealed between uses to prevent clumping caused by ambient humidity.