Frani ¥ ARIS // PLATINUM - GROW MIX PLATINIUM substrates are especially conèus to succeed all your crops and plantations houseplants. They are made of the best materials available on the market: é peat moss sifted into different fractions, black peat, perlite and appropriate fertilization. The fractions used and fertilization are optimized depending on the desired application of the product. Thus we offer the Light Mix, the Grow Mix and Royal Mix. PLATINIUM substrates offer high...