my closet growing

[Nochowderforyou]

i was wondering if it is a good solution to use common bulbs in your set up they dont add as many lumens as a 40 grolux and you waste a lot of electicity in heating!just spent more 10â?¬ it would be much better for your plant imao!

No, standard light bulbs do not work for growing. They give off a lot of heat and don't produce the correct light spectrum. You'll be wasting more energy than it will be taking in. Plants only take in about 8% of regular bulbs, the remaining 92%, is useless light, thus, useless to use.

The only bulbs suitable for growing are:

Mh
Hps
Sunlight (duh!)
CFL's/Floro tubes
Mh/Hps conversion bulbs (Hortilux)

That's all you can use.

I suggest, ditch the regular bulbs, use them for reading a book , get yourself a few CFL bulbs, those are the spiral bulbs, they screw into a regular light socket, and only use about 25% of the energy of a regular bulb.

I have seen and had amazing results using CFL's. You can find them at any store that has a Hardware section, or a lighting section.

Peace

[turtle420]

^^^^^ I second this.

[greenmonster]

hey dude im sure those little bulbs should be closer than 20cm. 5-6cm more like

[KALAMATIANO]

are there cfl's special for plants?or can we use the common cfl that we use in bedrooms?

[Powder Puff]

Yes you can.. Just make sure you get the highest wattage possible!

[KALAMATIANO]

i have a 60watt cfl and 36watt grolux sylvania do u think its ok?

[Powder Puff]

Yeah... It's OK, but you could always get GREAT!!

You should maybe go with HID?

[KALAMATIANO]

what does ''HID''means?sorry but my english sucks

[Powder Puff]

uhm.. can't remember what it means.. But it's MH (Metal Halide) and HPS (High Pressure Sodium).. They are GREAT!!

[KALAMATIANO]

i can find mh or hps in greek market i must order from net and i really dont have money !