Roots appear in 6-10 days! READ PLEASE: Individual results may vary. ALL Aeroponic clone machines work best in COLD climates. Water temperature MUST stay below 80F. The optimum temperature is 70F-75F. Made from high quality, durable plastic. Black bucket inhibits algae growth within the machine while the white lid reflects valuable light needed for cloning. (18) 2" cloning neoprene inserts are included. Inserts are reusable for up to 5 cycles or 10 weeks. 185 gph ecoplus submersible pump and a custom spray manifold, w/(4) 360 degree sprayers, screws directly to pump. Easy set up and cloning instructions. DIMENSIONS: 12" X 12" X 12" BUCKET SIZE: 3.5 GALLON WATER CAPACITY: 2.2 GALLON