Two 1 Gallon (3.79 Liters) Bags of Turface - Bonsai Growing Medium - Pre Screened - NO FINES... 1/4 inch -1/8inch particle size and a few 1/16 inch Provides Moisture, Drainage and Plant Support Bonsai Need Prescreened, preferred particle size Allows roots to thrive by balancing air and water Drains water quickly pH neutral 100% Natural - Won't break down Retains Nutrients with high CEC Over 45 years of professionally proven results... Now available to everyone! Use as a complete mix for moisture loving plants and mix 50/50 with pumice for plants that need a drier mix. From the manufactures of Turface, Profile Products brings you a specially formulated bonsai growing medium. Profile Bonsai Growing Medium features a prescreened, uniform particle size that provides moisture, drainage, aeration, and plant support that your bonsai need. This inorganic medium is a pH neutral ceramic particle that won't break down, retains nutrients and contains thousands of pores that hold water and oxygen in a nearly perfect 50/50 balance. Bonsai growers have come to depend on Profile to help them grow beautiful bonsai trees that can be enjoyed for years! To Replace Bonsai Growing Medium: Assemble all materials needed. Drainage, Growing Medium, Tools, Soaking Tub, Root Stimulants, etc. Work in the shade continuously from start to finish. Wash off old medium with a strong stream of water. Trim of 1/3 to 1/2 of the roots. Don't let root dry out. Spray with water as needed. Secure tree with at least 2 wires. Aluminum if it is balanced. Copper if it leans or cascades. Add growing medium around roots and trunk, leaving no empty spaces. Slowly submerge container in a tub of water up to the rim (Do not let water run over the rim). Allow water to enter through the holes in the bottom of the pot. Hold in the tub of water until the bobbles stop (15 - 30 minutes). Remove the pot from the tub of water and cover the surface of the medium with a 3/8" to 1/2" deep layer of soaked, long-strand sphagnum moss, working in firmly with fingertips. Move the plant to semi-shaded area for about 1 week. Spray water frequently on foliage, branches, and trunk. Remove sphagnum in 4- 6 weeks when new rootlets start growing into it. Photo shows example of a 1 gallon bag. You are ordering 2 of these bags for 2 gallon of product. Quarter is for illustration purposes only and is not included. Scenic Hill Farm is a licensed Oregon nursery. We ship to all states. Check out our Store.