Hydroponic Grow Lights [Archive] - Hydroponics Forums Discussions

See Jameis Winstons fiery halftime speech for the duration of Florida Suggests earn h (0 replies)
Enjoy MapleStory 2 Mesos discount at MMOAH (0 replies)
What would be the best type of light system to buy? (0 replies)
What do you guys recommend for indoor grow lighting? (4 replies)
How to? (0 replies)
What would be the best type of light system to buy? (1 replies)
Anyone got an idea? (0 replies)
Need advise (0 replies)
How much? (1 replies)
please help me a program (0 replies)
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Raptors convey within just 6 avid gamers at present for pre-draft training (0 replies)
okay??? (0 replies)
I have a simple question (0 replies)
please help me a program (0 replies)
I (0 replies)
I want to ask a question (0 replies)
I have a simple question (0 replies)
I need help (0 replies)
How to? (1 replies)
Light recommendation for Tomato Hydroponic setup (first timer) (1 replies)
6500K 3K Lumen Fluorescent vs 6500K 2.3K Lumen LED. Which is the better choice? (5 replies)
Light movers (0 replies)
HPS or MH (4 replies)
Small indoor herb garden light (2 replies)
Philips LED (2 replies)
Lighting questions (3 replies)
2hologen 1 cfl and 2 floresent (3 replies)
Hydroponic tomatoes in house not producing (5 replies)
space and wattage ? (2 replies)
distance from light to plants (6 replies)
Lights selection (6 replies)
Results growing under TruLite LED growlight (1 replies)
Newbie LED questions. (7 replies)
LED tomato and pepper grow (2 replies)
Newbie LED tomato setup (7 replies)
Newbie Metal Halide Setup (0 replies)
got my first HPS system (13 replies)
Lights Ordered: What Config? 8 x 4 Foot Bulbs. Help? (8 replies)
new tall order and need an idea of what to look for (0 replies)
Aluminum PCB+ Vertical Hydro Attempt (2 replies)
Flourescent lights (11 replies)
What light requirements need for tomatoes to ripen? (2 replies)
HPS and MH light, I hope I made finally made the right call (17 replies)
Induction Lights (6 replies)
LED red and blue spectrum / cfl concept? (21 replies)
Grow light for chilies and herbs & cause of CFL failure (0 replies)
150W HPS for Tomato Plant (3 replies)
Distance from plants 200 CFL (5 replies)
Light Wavelength (1 replies)
SSR for lights (0 replies)
CFL Growlight (9 replies)
UFO LED light results (11 replies)
LED grow lights experience? (16 replies)
For Indoor Veggies (5 replies)
The eternal light question (43 replies)
newbie needs help with hypothetical system (7 replies)
need help with sodium grow lights (2 replies)
How much light? (8 replies)
reuse grow light? (3 replies)
Do I need direct sun at all? (2 replies)
Led for growing algea (crazy you think) (5 replies)
CFL E39 Mogul base in a regular (medium) base ? (4 replies)
Overdriving Florescent Lights (15 replies)
light set up (4 replies)
DIY light reflectors (1 replies)
Inexpensive Grow Lights / Lighting? (34 replies)
Fiberoptics (3 replies)
advice needed - sound artist (7 replies)
compact flourescent lamp (23 replies)
LED Grow Lights (2 replies)
cheap Metal halide floods (4 replies)
Any experience w/ Compact Fluorescent Lights? (4 replies)
can you alter light spectrums? (1 replies)
found 12 volt progamable timer!! (1 replies)
seeds grow the best hydroponically (1 replies)
12 volt timer (6 replies)
Halogen and Metal Halide lights (1 replies)
cool white fluorescent (2 replies)
How far should a 1000 watt light be from plants (1 replies)
how long to let pump run (3 replies)
how big should plants be at 3 weeks (1 replies)
how big a tank should be used for 500 plants (1 replies)
alot of information on my new hobby (1 replies)
what are the dynamics are using rockwool and seeds (1 replies)
will this work or kill my plants? (2 replies)
is calcium nitrate still needed for hydro food. (1 replies)
soil fertilizer because hydroponic fertilized (1 replies)
How big of a "pot" do you need for tomatoes (1 replies)
you can force a flowering plant back into vegetation (1 replies)
what sort of pump do I need to buy?? (3 replies)
containers be for tomato plants? (1 replies)
get the grow rocks (1 replies)
Someone is selling every piece of information on your site on ebay (1 replies)
heavy downpour diluting my nutrient solution (1 replies)
best place to find 2 liter bottles (1 replies)
Can I use well water to feed my hydroponic garden? (1 replies)
a great deal from hydroponics (1 replies)
i don't exactly grasp the whole process.? (1 replies)
best way to root tomato cuttings? (2 replies)
humidity, and light quality/quantity (1 replies)
problems with the nutrient getting diluted? (1 replies)
creating the bottle with insert with solo cup (1 replies)
What other meters are folks running? (1 replies)
most common hydroponic crop (1 replies)
quick way to take Chlorine out of my water before adding my tomato formula (1 replies)
electricity in your house? (1 replies)
What kind of adhesive is recommended for securing the bottle caps (1 replies)
my leaves are getting yellow spots (2 replies)
do you need to add calcium nitrate to the Nutrient mix sold on this site? (1 replies)
your hydro plant food is great (2 replies)
When to discard a tomato plant? (1 replies)
my supplies from worms way (1 replies)
Can this be used in my hydro (1 replies)
multi level Ebb and flow (1 replies)
Hydroponics thing (1 replies)
grow rock and will fish tank rock work (1 replies)
where does the air pump come in? (1 replies)
what is the timing on the aeroponic pump (1 replies)
ndividual lengths of the PVC on the 16 plant system? (1 replies)
Help.... I bought some stuff called 'Hydro-Gro (1 replies)
the analytical experiment (1 replies)
best place in London (1 replies)
Metal Halide vs Mercury Vapor lighting? (1 replies)
experimented with an Aeroponics set-up? (1 replies)
get hold of Grotek Gen-X formulas (1 replies)
Compact Fluorescents (1 replies)
a submersible pump in the gurgle system (1 replies)
best type of light to use? (1 replies)
wondering if the only source of lighting is HID (1 replies)
members discussion forum? (1 replies)
Attention potheads ! (1 replies)
What about using halogen lamp (1 replies)
little black specs all over the main stem (1 replies)
55 gallon fruit juice barrels? (1 replies)
so many choices for HID's (1 replies)
I used a blooming fertilizer (1 replies)
the time between changing solution (1 replies)
the right kind of lights (1 replies)
question about how to use the timer. (1 replies)
can I make a MH ballast into a HPS ballast (1 replies)
looks and feels like jello (1 replies)
Wal-Mart power head pump (1 replies)
can't stop the 2liter caps from leakin' (1 replies)
supposed to recycle the water and nutrients (1 replies)
kills everything i plant (1 replies)
what kind of hose to use (1 replies)
a dirt fertilizer in a aeroponic (1 replies)
where to attache pump to the 11 plant body. (1 replies)
a pre-mix for Dwarf Orianco (1 replies)
stop the algae from growing at all. (1 replies)
using the 4 by 4 rockwool cubes (1 replies)
started a hydroponic tomato garden (1 replies)
Instead of paying large sums of money (1 replies)
pipe dream is really impressive (1 replies)
advantages of hydroponics (1 replies)
thinking of purchasing a water conditioner (2 replies)
How do you get the seed to germinate (1 replies)
do you account for the ppm of the water value. (1 replies)
can i use your 10-8-22 on both plants (1 replies)
long will tomatoes keep producing (1 replies)
banana tree doing these days? (1 replies)
can i use ammonium nitrate (1 replies)
white powder at the base growrocks. (1 replies)
Do low temperatures inhibit vegetative growing? (1 replies)
pictures or plants in stages (1 replies)
Is my solution too mild ? (1 replies)
where to get all those 2-liter bottles. (1 replies)
correct amount of fertilizer per gallon (1 replies)
how long do you run the pump (1 replies)
don't have access to electricity (1 replies)
selection of gluten-free products (1 replies)
how many times will I start the drip system (1 replies)
could u cut holes in a bin (1 replies)
co2 be mixed & pumped (1 replies)
described the phosphoric acid solution (1 replies)
about root rot (1 replies)
something to use to prop them up (1 replies)
plants are going to start falling over (1 replies)
growing a batch of tomatoes (1 replies)
basic setup for making a lab (1 replies)
Kitty litter as hydroponic grow media? (1 replies)
11 plant garden only suited for smaller plants? (1 replies)
how heavy does a leaf type lettuce weigh ? (1 replies)
a lot of credit for your patience (1 replies)
the chemicals you put in the water (1 replies)
growing star fruit plants (1 replies)
how do we put the plants in it? (1 replies)
why the cups inside of the 2-liters? (1 replies)
buy seeds for veg (1 replies)
what other house plants can be grown (1 replies)
Buying growrocks (1 replies)
fasten the pvc piping down to the nutrient container? (1 replies)
controlling Algae? (1 replies)
start with drip or a flood system? (1 replies)
1" thin wall pvc. (1 replies)
Sex of my plant? (1 replies)
creating too much CO2 in my basement (1 replies)
125 watt grow bulbs (incandescent (1 replies)
tissue culture cloning? (1 replies)
see you at bike week (1 replies)
how do you glue your caps (1 replies)
cheep growing solution (1 replies)
grow tomatoes using a light source (1 replies)
how fast of a drop in pH can the plants take. (1 replies)
15 feet but yielded poorly (1 replies)
how much lumens per sq. ft. (1 replies)
what kind of lumens (1 replies)
temp. hydroponic crops be grown? (1 replies)
11 plant hydroponic system (1 replies)
certain percentages are for the nutrients (1 replies)
Perlite, won't it float (1 replies)
a feeding schedule for various vegetables (1 replies)
Is anyone out there practicing aquaponics (3 replies)
best way to control the water's Ph (1 replies)
How do hydroponics work? (1 replies)
make sure the solution is properly mixed. (1 replies)
drip system using a aquarium pump (1 replies)
what type of timer (1 replies)
hydroponic system outside (1 replies)
"Yeast and Sugar Fermentation" (2 replies)
put in for the 11setup garden (1 replies)
on the soil grown plant (1 replies)
rockwool medium in the 2 liter bottles (1 replies)
timer at Wal-Mart for eight bucks (1 replies)
PVC Thinwall Plumbing (1 replies)
a testing kit or process (1 replies)
ppm for Bell Peppers (1 replies)
get my plants to flower (1 replies)
roots plugging up the drain hole (1 replies)
I have been overfeeding (1 replies)
plant I have in soil (1 replies)
Sea of Green (1 replies)
propagation tray with clear plastic dome (1 replies)
How far apart should I put the plants from the walls? (1 replies)
how many gpm (1 replies)
(30-70 gph) good enough for 9 plant garden? (1 replies)
best place to position the overflow (1 replies)
the overflow pipe (1 replies)
tomatoes meant for a greenhouse. (1 replies)
bleach jug system. (1 replies)
1" peices of 1"PCV thinwall pipe. (1 replies)
minimum amount of sunlight needed to grow tomato (1 replies)
pepper plant was starting to wilt (1 replies)
cubic inches of root space (1 replies)
transplanting from rockwool to geolite (1 replies)
Concerning Flowering (1 replies)
What the hell is a solo cup (1 replies)
while bending a plant it broke (1 replies)
how close to the plant should the light be (1 replies)
ppm for early growth (1 replies)
The best way to deliver CO2 (1 replies)
Does bud room have to be pitch black (1 replies)
gallon jug caps in the 1 1/5 inch t's? (1 replies)
3/4 pipe instead of 1 inch (1 replies)
tomatoes need magnesium (1 replies)
white dots ( spec's ) on the leaves (1 replies)
bad light spectrum (1 replies)
the misters (1 replies)
do we need to change the water (1 replies)
what does a draining system do? (1 replies)
the roots become brown (1 replies)
what is a pepper spray (1 replies)
How necessary is it to have a co2 (1 replies)
algae is forming in the water (1 replies)
need to hand pollinate (1 replies)
co2 enrichment (1 replies)
Do I need an air pump (1 replies)
What kind of vegetables are compatible for growing in 2 liter bottles? (1 replies)
growing lettuce in pvc (1 replies)
plants under 2 4' fluorescents (1 replies)
cherry tomatoes using the 2 liter bottles (1 replies)
don't want to use strong pesticides (1 replies)
get rid of the smell in doors (1 replies)
you suggest, the MH or HPS? (1 replies)
right system for max growth (1 replies)
plants get in your 11 bottle system (3 replies)
what size pump for 11 plant system (1 replies)
what could I use instead of the 2 liter bottles (1 replies)
100 feet of 2 inch PVC pipe buried 4 feet underground (1 replies)
small commercial operation (1 replies)
gluing of the bottle caps (1 replies)
tank works best for the 11 plant (1 replies)
small lava rock could be used (1 replies)
how to control the temperature (1 replies)
smoke weed you get hungry (1 replies)
Watering length to time (1 replies)
question on seed germination (1 replies)
infested with very tiny, pointy silver/gray bugs (2 replies)
where do i find a pump (1 replies)
removing scale (calcium) build up (1 replies)
slow down growth to clip the roots? (1 replies)
question on ppm reading (1 replies)
is the thin wall sdr26 or sld 26 (1 replies)
inexpensive CO2 monitor (1 replies)
cool a garden room using a swamp cooler, (1 replies)
can you tell me about growing poppies? (1 replies)
vinegar till PH went to 6.0 (1 replies)
fan leaves are getting yellow edges (1 replies)
determine the fruit size of a tomato (1 replies)
I have a problem with water height (1 replies)
sterilize the system (1 replies)
mid day wilt on your lettuce ? (1 replies)
watering 6 times a day to much? (1 replies)
biological aspect of bacteria (1 replies)
1200 to 1600 ppm for tomatoes (1 replies)
What size (gallons per hour) pump (1 replies)
size water pump (1 replies)
chrome colored spray paint (1 replies)
Can I use (pea sized) gravel (1 replies)
2 plants have begun "wilting" (1 replies)
I have a fungus infestation (1 replies)
rocks overflowing the cups (1 replies)
solar powered pump , with timer (1 replies)
green blocks used by florist (1 replies)
I want to grow large plants (1 replies)
getting everything perfectly aligned (1 replies)
3 liter bottles? (1 replies)
plants are wilting badly (1 replies)
Gurgling Bucket: How's it work? (1 replies)
stuff used to lower ph in aquariums (1 replies)
I have fruit flies (1 replies)
good kind bud in the 11 Hydro (1 replies)
thinwall pvc for drinking water (1 replies)
technical questions (1 replies)
I have a banana tree (1 replies)
which brand pump (1 replies)
warmer than room temp. water (1 replies)
20 bottle gallon system (1 replies)
phototrons work (1 replies)
how the 11 plant system drains (1 replies)
2 liter bottle system with sea of green (1 replies)
cheapest pump (1 replies)
science project with hydroponics (1 replies)
seed germination (1 replies)
indoor lighting (1 replies)
hydroponic chives (1 replies)
i wish that it actually worked (1 replies)
spacing for lettuce (1 replies)
light rays from one area to another (1 replies)
adding some HID lights to greenhouse (1 replies)
What is NFT? (1 replies)
hydro vegetable garden as a business (1 replies)
running out of vertical space (1 replies)
Where can I get "white" bottles? (1 replies)
cost effective to grow with hydroponics. (1 replies)
L lids glue to the tees (1 replies)
combination NFT and airoponics (1 replies)
Ebb&Flow garden (1 replies)
300gph pump work in the 11 plant garden (1 replies)
Do you HAVE to glue it together? (1 replies)
dark brown spots on my banana tree (1 replies)
Where can you get Peralite? (1 replies)
roots keep growing into the pipes (1 replies)
changes in ph,ppm,or toxic build (1 replies)
more than one overflow pipe (1 replies)
Miracle-Gro for tomatoes (1 replies)
watering is a problem (1 replies)
lime in the water (1 replies)
difficulty in getting nutrient for hydroponic (1 replies)
what's the best lighting system (1 replies)
can ebb & flo system be modified (1 replies)
How long should you run the pump? (3 replies)
increase the levels of CO2 (1 replies)
Heat? My grow room (1 replies)
trouble rooting my clippings (1 replies)
fertilizer (1 replies)
11 plant system (1 replies)
what is the best ppm meter (1 replies)
best hid's for plant growth (1 replies)
rise or lower the Ph (1 replies)
starting plants (1 replies)
pollinate the flowers (1 replies)
temperture in a hydro room (1 replies)
rockwool (1 replies)
mold (1 replies)
pump (1 replies)
ebb & flow (1 replies)
sterilized medium (1 replies)
increase magnesium (1 replies)
seed development (1 replies)
vinegar can be used to lower ph (1 replies)
best plants to grow (1 replies)
a dc timer (1 replies)
overseas customers (1 replies)
white spots on the leaves (1 replies)
color is shamrock green (1 replies)
Lights for vegatative stage of cucumbers (0 replies)
polystyrene beads (1 replies)
seeds washing down the system (1 replies)
growing flowers from seeds (1 replies)
difference between CF and EC (1 replies)
how big to cut 2 liter bottles (1 replies)
speaking about gravel (1 replies)
nutrient cycle times (1 replies)
cutting bottles (1 replies)
grow corn during the winter (1 replies)
transparent bottles (1 replies)
explain PPM (1 replies)
watts? and type of reflector? (1 replies)
propagate seedlings (1 replies)
temperature in the greenhouse (1 replies)
how does hydroponics work (1 replies)
sterilized lava rock (1 replies)
raise PH they suggest to add Asprin (1 replies)
what size PVC pipe is good for tomatoes (1 replies)
growing seasons (1 replies)
Hydroponics in cold weather, is heating needed? (2 replies)
Grow lights, difference between Halogen and Metal Halide? (1 replies)