Microgreens & Herbs 3-Tier Walden White LED Grow Tent Kit

Name: Microgreens & Herbs 3-Tier Walden White LED Grow Tent Kit
Brand: Active Grow
SKU: AG/24TENT/W/3S/MK
Price: 745.0 USD
Availability: InStock

Active grow walden white grow tent know before you grow 3 tier 2024.

Six efficient, full-spectrum LED strips in one space-efficient indoor growing system. Grow microgreens, herbs and seedlings year-round, with optional automated on/off scheduling.

180W | 468 µmol/s PPF | IP65 Rated

Choose Your Kit Type: Microgreens & Herbs

Quantity

Free US shipping

Easy returns within 30 days

180W of Efficient Light. Two Strips Per Shelf. Built for Microgreens.

The Microgreens & Herbs kit pairs our Walden White 3-tier grow tent with six 30W Integrated Strip T8 LED lights, two per shelf, for 180W of efficient lighting. Each strip delivers approximately 2.6 µmol/J, and the IP65-rated design is built for humid growing spaces. The lights run at full output and are not dimmable, but they switch on and off together and can be scheduled with the EDGE Smart Control Plug and EDGE Controller.

Start with the base kit, or add the controller, ventilation and humidification kits to build a fully managed growing environment.

Included in the kit

Walden White 3-Tier Grow Tent: three 49.21″ × 26.77″ shelves (assembly required), three 6″ ducting ports, two 4″ electrical ports, roll-up mesh vent, two fan/filter straps, removable spill tray, installation guide
Six Integrated Strip T8 4FT LED grow lights, 30W each (three 2-packs, two strips per shelf)
Three 5′ 120V power cords and three 2′ daisy-chain cables
Hanging clips and zip ties for the strips

Sold separately

EDGE Controller
EDGE Smart Control Plug
EDGE Ventilation Kit
EDGE Humidification Kit

Without a controller, the lights run at full output whenever they are powered.

Microgreens, seedlings, propagation, leafy greens and herbs, on vertical racks. Two strips per shelf spread light across each tray, and the tent's removable shelves leave room for taller plants.

Assembly is straightforward and requires no special tools. Follow our step-by-step guide to assemble your Walden White Grow Tent and learn how Active Grow lighting, ventilation, humidity control and the Edge environmental control system can be integrated into your growing setup.

WATCH THE COMPLETE SETUP VIDEO

Free ground shipping on all orders over $100 in the continental US. Free ground shipping on all orders over $250 in HI, AK and Canada (BC, MB, NB, AB, ON and SK only). Products ship within 1-2 business days from date of purchase.

Active Grow proudly participates in the 1% for the Planet® program and donates 1% of all annual sales to organizations that promote sustainable agricultural practices.

How It Works

The kit's six strips run from AC power and daisy chain from strip to strip. They are not dimmable. For automated on/off scheduling, plug the chain into the EDGE Smart Control Plug on the EDGE Controller (both sold separately), or run it without a controller at full output.

Connection	How It Works
Power	120–277V AC, 50/60Hz. Each 2-pack includes a 5′ 120V power cord
Strip-to-strip power	2′ daisy-chain cable between strips: up to 14 strips at 120V, 25 at 208V, 29 at 240V, 34 at 277V. At 120V, this kit's six strips use 6 of the 14-strip maximum
On/off control	EDGE Smart Control Plug (OUT3 on the EDGE Controller); the whole connected chain switches on and off together
Scheduling	Set an on/off schedule with the EDGE Controller's Timer mode
Dimming	Not supported
Without a controller	Lights run at full output whenever powered

Smart control is subject to the Smart Control Plug's electrical rating. Do not exceed the maximum number of strips in a daisy chain, and always follow applicable circuit, connector, and electrical-code requirements. Disconnect power before installation, adjustment, or servicing.

Sun White Pro Spectrum

All six strips in this kit use our latest Sun White Pro spectrum, a white-based spectrum that combines broad-spectrum white LEDs with enhanced 660 nm deep red and supplemental far red. Blue light helps regulate compact vegetative growth, red light supports photosynthesis, green light contributes to photosynthesis throughout the canopy, and approximately 3% far red helps influence leaf expansion and plant shape. It is balanced for seedlings, microgreens, herbs, leafy greens and propagation on multi-tier racks.

Spectrum Component	Detail (per strip)
Blue	Peak at 454 nm
White	Broad-spectrum white; approx. 4800K, CRI 89
Deep Red	Enhanced 660 nm output
Far Red	Approx. 3% (700–800 nm)

Schedule On and Off Automatically

Plug the lights into the EDGE Smart Control Plug and the EDGE Controller switches the whole chain on and off together, on the schedule you set. Dimming and brightness adjustment are not supported.

Two Strips Per Shelf

Each shelf gets two independently positioned 30W strips, so you can space them across the shelf to suit your trays.

More Usable Light Per Watt

At approximately 2.6 µmol/J, each strip delivers more photosynthetic light per watt than our previous 38W Integrated Dual T8 (1.84 µmol/J). Six strips total 180W, an efficient choice for growers running racks 12 to 18 hours a day.

Efficacy and PPF are design estimates until final laboratory testing is complete.

IP65 Water-Resistant Design

Dust-tight and resistant to water jets, for humid growing environments where moisture and occasional splashes are common.

Built for Multi-Tier Growing

Each strip is about 46″ × 1.14″ × 1.18″, a low-profile fit for the tent's shelves and any vertical rack.

Daisy-Chain Installation

Connect up to 14 strips at 120V, 25 at 208V, 29 at 240V, or 34 at 277V on one chain. Counts are individual strips, not 2-packs. Follow applicable electrical-code and connection limits.

Specifications

At a Glance

Total lighting	180W (6 × 30W Integrated Strip T8)
Total PPF (400–800 nm)	Approx. 468 µmol/s
Efficacy	Approx. 2.6 µmol/J
Control	On/off and scheduling via EDGE Smart Control Plug and EDGE Controller (sold separately); not dimmable
Input voltage	120–277V AC
IP rating	IP65 water-resistant
Tent size	49.21″ × 26.77″ × 75.98″
Warranty	3 years lights, 2 years tent

Lighting (per strip)

Power	30W
PPF (400–800 nm)	78 µmol/s
Spectrum	Sun White Pro, approx. 4800K, CRI 89, blue peak 454 nm, 660 nm red, approx. 3% far red
Size and weight	46″ × 1.14″ × 1.18″ (1168 × 29 × 30 mm), 0.89 lb (0.40 kg)
Heat load	102 BTU/hr per strip (approx. 612 BTU/hr for six)
Max ambient temperature	104°F (40°C)
Mounting	Hanging clips and zip ties

Electrical & Control

Total amperage at 120V	Approx. 1.5 amps (6 × 0.25A)
Input voltage	120–277V AC, 50/60Hz
Power factor	>0.95
Dimmable	No
Smart control	On/off and scheduling via EDGE Smart Control Plug and EDGE Controller (sold separately). The entire connected chain switches together.
Power daisy chain	Up to 14 strips at 120V, 25 at 208V, 29 at 240V, 34 at 277V. This kit uses 6 at 120V.
Cables included	3 power cords (5′, 120V); 3 daisy-chain cables (2′)

Walden White 3-Tier Tent

Shelves	3 shelves, 49.21″ × 26.77″ each, 100 lbs capacity, approx. 18″ apart
Ports	Three 6″ ducting, two 4″ electrical, one roll-up mesh vent
Weight	46.3 lbs; assembly required

Warranty & Certifications

Warranty	Lights 3 years, tent 2 years. See warranty details
Rated lifetime	40,000 hours (lights)
Certifications	CE

PPF figures are calculated estimates until final laboratory testing is complete. Disconnect power before installation, adjustment, or servicing, and follow applicable circuit, connector, and electrical-code requirements.

FAQs

The kit includes the Walden White 3-tier tent, six 30W Integrated Strip T8 lights (two per shelf), three power cords, three daisy-chain cables, and hanging clips with zip ties. The EDGE Controller, EDGE Smart Control Plug, Ventilation Kit and Humidification Kit are sold separately.

Are the lights dimmable?Can I schedule the lights automatically?What can I grow, and how can I configure the tent?Can I run it on a standard outlet?How do I add ventilation and humidity control?What are the warranty, shipping and return terms?

No. The strips run at full output and do not support dimming or 0–10V control. They can be switched on and off, and scheduled, with the EDGE Smart Control Plug and EDGE Controller.

Yes. Plug the daisy-chained strips into the EDGE Smart Control Plug, connect it to the EDGE Controller, and set an on/off schedule. The whole connected chain switches together. Both are sold separately.

What can I grow, and how can I configure the tent?Can I run it on a standard outlet?How do I add ventilation and humidity control?What are the warranty, shipping and return terms?

The three tiers suit microgreens, seedlings, propagation, leafy greens and herbs. Shelves can be removed in 18″ sections for more growing height, and the two strips on each shelf can be spaced to suit your trays.

Can I run it on a standard outlet?How do I add ventilation and humidity control?What are the warranty, shipping and return terms?

The six strips draw approximately 1.5 amps at 120V, and they accept 120–277V AC. Always follow local electrical codes and the daisy-chain limits.

How do I add ventilation and humidity control?What are the warranty, shipping and return terms?

Add the EDGE Ventilation Kit and EDGE Humidification Kit. The tent has three 6″ ducting ports and two 4″ electrical ports for them.

The lights carry a 3-year warranty and the tent a 2-year warranty. Shipping and return details are on our shipping and returns pages.

Featured Review

Checkout how Ben Hartman, author of The Lean Farm books, uses the 3-Tier Walden White LED Grow Tent to create a controlled environment for growing plants indoors. Follow Ben on Instagram to learn more @claybottomfarm

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Clay Bottom Farm Reviews the New 3-Tier Walden Grow Tent

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High Quality Grow Tent With Excellent Lighting

The Active Grow 3-Tier Walden Grow Tent Kit has honestly been one of my favorite indoor gardening setups I’ve used. The all-white design looks clean in the home, the large viewing windows are great, and the build quality feels much sturdier than most grow tents out there.

I especially love the EcoWhite interior and PEVA materials since they feel much cleaner and safer compared to traditional mylar tents. The shelves are extremely strong, the lighting is bright and efficient, and the overall setup makes seed starting and indoor growing much easier to manage.

Small details like the vapor tabs, smart port placement, and easy-to-clean interior really show that the system was thoughtfully designed for real growers.

Highly recommend for anyone looking for a professional-quality indoor growing setup for seedlings, herbs, greens, or vegetable starts.

From Seed to Food Forest

I have a suburban food forest in zone 6B where I grow a few thousand food plants per season. Right now I have lots of greens and brassicas growing out in the garden that were all started in the tent the first quarter of 2026, and inside I have a lot of late-spring and summer crops growing strong. I have been gardening since only 2021, but have been certified as a Master Gardener since 2023. In 2022 my husband and I developed the front yard into a food forest, terraforming one fourth of the yard per year. This is the first year the entire front yard (facing a main road) is dedicated to growing food for my family. If it weren't for this Active Grow tent, I quite literally would be unable to grow all this at such a scale. I have cats indoors that get into every other grow setup, and last year when I started my seedlings in the garage and not in the tent, a mouse got in and topped all my plants, forcing me to go the entire summer season without my precious eggplants! I adore my grow tent because it allows me the room to start crops indoors and get them established before risking the elements outside in this unpredictable weather.

Absolutely First Rate System

I can't rave enough about my new Walden Grow Tent and light system. I use it to grow orchids, and they've never been happier.

Assembly was a breeze - it took around 30 minutes, and the instructions were clear and concise. All the components are INSANELY high quality. Yes, it costs a little more than other grow tents, but it's built like a tank, so more than worth it.

Customer service was also fantastic - I had a couple questions and got a quick and helpful response. I absolutely recommend my Walden Grow Tent and the fantastic lighting system.

The Walden Shines

"Check out the upgraded Active Grow 3-Tier Walden white grow tent! Easy to build with new features that make you and your carnivorous plants happy. It’s amazing what Nepenthes you can grow in your living room with an Active Grow Walden grow tent! With the added benefits of a clean design, rugged materials, and large picture windows, it’s an attention grabber and makes me happy to see every morning! More to come as I share the latest updates to the 2’x4’ 3-Tier Walden for my smaller plants!"

Versatile and easy to use

The instructions were very easy to understand and set up was super easy. You only need an extra set of hands when you go to put the tent on the frame. Shelves and lights are fully height adjustable for whatever size plants you are growing. I would own multiples of these if I had the room.

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