Greenhouse Growing Tips


Great greenhouse tips and useful information to keep your greenhouse running efficiently.

  ::Construction Tips
  ::Garden Tips
  ::Articles

 
Looking for Greenhouse or Garden supplies? Please visit our Greenhouse store.
Tips on Using Fluorescent Lights

These lights are recommended for starting seeds and cuttings. They are also popular for growing herbs and other low-light plants like African Violets. Fluorescent lights are "low intensity" and need to be within 6" x 8" of the plants to be effective.

Application

Lamp Watts in Sq. Ft.

Lamp Height Above Plant Tops

Bulb Type

Germination

10

6" - 8"

Standard

Shade Loving Plants

15

12" - 15"

Standard

Sun Loving Plants

20

12" - 15"

Full Spectrum

Length of Lighting Time (Photoperiod):

Starting seedlings and cuttings: 16 hours; 20 hours max.

  • Short-day plants: 10 - 13 hours
  • Long-day plants: 14 - 18 hours
  • Day neutral: 12 - 18 hours

(Caution: Inexpensive "shop lites" can greatly shorten tube life.)





 



gardening