Burn?

Hey, what does it mean when the ends of all my leaves are turning brown and dying. are they getting burnt?

Thanks
-Stew

Well that would depend on what you have as a light... how hot they are (do you have anything to read the temp, if not, 5 dollar gadget from walmart will tell u temp and humidity) it could be deficiencies from a lack of nutrients, or the light... so need to know what you've given the plant nutrient wise, how you prepared the nutrients (if at all) and what kinda light ur using!

im using a 150 watt spiral bulb and 2 x 60 watt spiral bulbs, idk the temp. and what nutrients should i buy.