Secret Jardin DR300 Rev 3Secret Jardin DR300 Rev 3 300x300x235 cm The DR300 is a large grow tent size suitable for 4 x 1000W or 6 8 x 600W lights Extraction wise you will need at least a 2 x 8 high powered fans for either of the above configurations, to be able to keep summer temperatures under control. This tent has a very large growing area of 21. 2 m2 making it one of the biggest on the market Specially designed to adapt to the growing system you have chosen; it provides