... proved that "Flossom" is of reliable and stable quality, being remarkably cost-effective, i.e., 15-45 times cheaper than the other similar ... home-made fertilizers, and 30-70 times less expensive than the international brand names ... (20 vials, 0.2ml/vial), Cold-resistance Fertilizer (10 vials, 5ml or 10 ml /vial), Root Fertilizer ( 3 vials, 5ml/vial ...