LED Grow Lights

Tag: LED Grow Lights

LED or Light-emitting diode lights are the best lights for growing weed and marijuana indoors. You want to pick a light that is full spectrum, has a dimmer and has LM301B or LM301H diodes which are made by samsung because they are the most efficient lights and more than enough for what cannabis and weed plants need.

AC Infinity LED grow-light panel with a three-and-a-half-star graphic

Reviews August 20, 2022

AC Infinity IONBOARD S44 Review: 2022 Heat Test Revisited

Last updated: August 2026 Quick answer: The AC Infinity IONBOARD S44 I grew with in ...

Cannabis light stress symptoms and canopy-light troubleshooting

Tutorials July 12, 2022

Cannabis Light Burn: Symptoms, Causes and How to Fix It

Last updated: August 2026 Quick answer: Cannabis light burn usually shows up first on the ...

Samsung LM301H and LM301B LED chips shown side by side

Tutorials May 31, 2022

Samsung LM301H vs. LM301B vs. LM301H EVO: What Actually Matters

Last updated: August 2026 Quick answer: LM301B, LM301H and LM301H EVO are not interchangeable labels, ...

ViparSpectra KS3000 LED grow light glowing inside a grow tent

Reviews April 12, 2022

ViparSpectra KS3000 Review: What My 2022 Test Actually Showed

Last updated: August 2026 Quick answer: My 2022 ViparSpectra KS3000 sample produced weaker Photone readings ...

Spider Farmer SF2000 and SF4000 LED grow-light panels side by side

Reviews April 9, 2022

Spider Farmer SF2000 & SF4000 Review: 2022 Test vs. 2026 Models

Last updated: August 2026 Quick answer: In 2022, I bought two Spider Farmer SF2000 lights ...

PANDVILLOW 400W LED grow light from HWGrow’s 2022 grid test

Reviews April 9, 2022

PANDVILLOW 400W LED Grow Light Review: 27-Point 2022 Test

Short answer: the PANDVILLOW 400W fixture I tested in 2022 was powerful, but the 27-point ...

Bloom Plus XP4000 LED grow light from HWGrow’s 2022 test

Reviews March 16, 2022

Bloom Plus XP4000 Review: What My 2022 PPFD Test Found

Short answer: the Bloom Plus XP4000 I tested in 2022 delivered a much more even ...

FAMURS TF3000 LED grow light from HWGrow’s 2022 PPFD test

Reviews March 16, 2022

FAMURS TF3000 LED Grow Light Review: My 2022 PPFD Test

Short answer: the FAMURS TF3000 I tested in 2022 looked better than it performed. In ...

Sunshine Farmre LED grow light from HWGrow’s 2022 test

Reviews March 16, 2022

Sunshine Farmre LED Grow Light Review: What My 2022 Test Found

Short answer: I would not buy the Sunshine Farmre light I tested in 2022. My ...

LED grow lights hanging above an indoor cannabis plant

Tutorials December 2, 2021

How to Hang an LED Grow Light in a Tent (4-Point Method)

Short answer: set the LED on the tent floor in its final orientation, attach one ...

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My Growmies ChatLive community conversation

Jason

old lady at a local nursey once told me "house plants are like baking a cake.. stick a…

howweedgrow

then it may be that you are watering too much, let the plants dry out, only feed when…

Jason

I am going to try and manifold all the plants in the room. I have done two tops…

DPGO

Yeah she's history ( Gelato) still have the others I'll get some pics her mainline was just completed

Jason

Noooooooo!!!!.

Jason

Thanks brother.. Sorry for the delay been a busy day at the office.

DPGO

Broke a mainline branch, and she ended up on the deck

DPGO

Morning Growmies those plants are looking good Jason !!!

Jason

when I went to home depot for the tote picked up some PVC pipe as well think I…

Jason

Morning

Karl Olson

Is there a way to bottom feed in plastic pots? These are house plants. My wife has our…

howweedgrow

Most of it deals with the top soil being moist, I would try bottom feeding or dunking so…

Karl Olson

My house is full of plants and I need to get this under control before my next grow…

Karl Olson

My whole house has a gnat infestation. Mu w

DPGO

Afternoon Growmies hope you Guys had a great morning

Syracuse76

That sounds very boring, but then again I never been to a meeting that wasnt lol

Jason

Just got out of compliance and regulation meetings. Today is going to be a long day

howweedgrow

afternoon

skruffymonk

Mornin

Jason

Morning

Open My Growmies Chat

Jul 2026 — White Iverson by Selfie Seeds +2 more White Iverson × Selfie Seeds, Pink Strawberry × Selfie Seeds, Purple Berry × Selfie Seeds • Soil • Started Jul 25, 2026 View journal

First Selfie Seeds Grow (Blueberry Sugar, Tropical Blueberry, and Sweet Flurry) Blueberry Sugar × Selfie Seeds, Tropical Blueberry × Selfie Seeds, Sweet Flurry × Selfie Seeds • Soil • Started May 27, 2026 View journal

howweedgrow on Day 57 flower (testers)September 30, 2026
Awesome It’ll be a bit chlorophyllie but definitely let me know your opiniones
Jason on Week 4 Training and Taking ClonesSeptember 28, 2026
Walked in this morning before lights out and they are already bouncing back pretty good.
howweedgrow on Feeding day!September 28, 2026
Awesome, fingers crossed for you
howweedgrow on Week 4 Training and Taking ClonesSeptember 28, 2026
Nice LSTing Looks perfectly symmetric
Syracuse76 on 9/26/26September 26, 2026
Bananas!!!!! I knew I forgot something today. Thanks, gotta hit the store up in the am anyway. Coming off night,…

AC Infinity IONBOARD S44 Review: 2022 Heat Test Revisited

Cannabis Light Burn: Symptoms, Causes and How to Fix It

Samsung LM301H vs. LM301B vs. LM301H EVO: What Actually Matters

ViparSpectra KS3000 Review: What My 2022 Test Actually Showed

Spider Farmer SF2000 & SF4000 Review: 2022 Test vs. 2026 Models

PANDVILLOW 400W LED Grow Light Review: 27-Point 2022 Test

Bloom Plus XP4000 Review: What My 2022 PPFD Test Found

FAMURS TF3000 LED Grow Light Review: My 2022 PPFD Test

Sunshine Farmre LED Grow Light Review: What My 2022 Test Found

How to Hang an LED Grow Light in a Tent (4-Point Method)

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