Start with seeds and watch them grow; then, when plants get too tall for your original kit, just snap on the 2' extension bars* and continue growing.
When germinating seeds, the fixture can be kept just inches away from the seeds (or humidity dome). After sprouting, keep the fixture 3-6" away from the plant canopy.
T5 high output grow light fixture and bulb (54 watts)
4' Jump Start Light Stand
6' grounded cord with on/off switch
JSV4: 31.75"H x 18.25"W x 50"L