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Free Shipping on most orders over $175 | Sales Tax in NJ only
Free Shipping on most orders over $175 | Sales Tax in NJ only
Hey abby 420 SE grow box with door open showcasing plant under Samsung LM281B+ PRO LED grow light in DWC hydroponic system.

Hey Abby 420 SE Automated Indoor Grow Box

by Hey Abby
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$699.00
$699.00 - $924.00
$699.00
$599.00
$599.00 - $749.00
$599.00

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Hey abby 420 SE is an all-in-one indoor grow box featuring Samsung LED lighting DWC hydroponics and a guided calendar for big harvests

Automate every step of your grow with Samsung LEDs, smart airflow, and a DWC system designed for max yield and simplicity.

The Hey Abby Grow Box 420 SE is a fully automated hydroponic grow system designed to take your cultivation to the next level. Equipped with Samsung LM281B+ PRO LEDs, this all-in-one grow box provides the perfect lighting spectrum and intensity for your plants to thrive, adjusting automatically at each growth stage to ensure your plant gets the light it needs. The advanced ventilation system features 10 fan speeds controlled by PWM (Pulse Width Modulation), allowing you to easily switch between Cooling, Dehumidify, and Quiet modes to perfectly match your plants' needs.

Features

  • DWC hydroponics: Keep your hands clean
  • Fully Automated: Spend less than 10 mins per week
  • Up to 6 OZ Premium Dry Flower Yield
  • Samsung LM281B+ PRO LED

What's Included?

  • Power Cable
  • 4 x Wooden Feet
  • Germination Seed Cup
  • 26 x Fertilizer Packs Gold + Silver 2
  • 2 x Activated Carbon Filter
  • Grow Sponge (Square)
  • Ring Sponge
  • Plant Basket

Hey Abby 420 SE Video

Specifications

SKU: 725305371449

Size: 15.75*15.75*48 inches (40*40*122.5cm)

Grow Chamber Height: 31.5 inches (80cm)

Net Weight: 70lb (32kg)

Tank Capacity: 3 Gal (12L)

Power Input: AC 100-240V 50/60 HZ

Temperature Humidity Sensor: -40~176°F (-40~80°C)

Water Temperature Sensor: -40~248°F (-40~120°C)

Water Level Sensor: Yes

Electronic Door Lock: Rated Voltage: DC 12V, Power: 24W

WIFI IEEE: 802.11 B/G/N20

Bluetooth: 4.2 LE

Close-up of Samsung LM281B+ PRO full-spectrum LEDs used in the 420 SE grow box for optimized indoor cannabis growth performance.

Samsung LM281B+ PRO LEDs Adapt Automatically for Explosive Growth

The 420 SE grow box is powered by Samsung LM281B+ PRO full-spectrum LEDs, fine-tuned for cannabis cultivation. These LEDs automatically shift their intensity and spectrum based on your plant’s current phase. You’ll get tighter nodes, faster flower formation, and consistent potency from veg to harvest.

  • Full-spectrum Samsung LEDs deliver optimized photosynthesis
  • Automatic stage-based light tuning for peak efficiency
  • Better canopy penetration means bigger yields
  • Designed for small-space indoor cannabis grow setups
Hey Abby 430 SE smart indoor gardening system with labeled internal components including water exchange system, water level sensor, and temperature sensor.

Intelligent DWC Hydroponic System Supercharges Roots Around the Clock

The 420 SE’s smart hydroponic system constantly delivers fresh nutrients and oxygen straight to the roots while monitoring water temperature and EC levels. Healthy roots = explosive growth. No soil mess, no nutrient guessing, and way less risk of stunted plants.

  • Feeds roots 24/7 with optimal nutrient saturation
  • Auto-monitors temp and nutrient levels for consistency
  • Speeds up plant development and reduces grow errors
  • Ideal for growers seeking automated hydroponic weed grow boxes
Smartphone displaying a calendar app with a video playing on a screen, showing a hand holding a smartphone.

Smart Calendar Keeps You on Track and Helps You Learn as You Grow

The built-in smart calendar is a step-by-step growth guide built into the app. You’ll get real-time reminders and video tutorials that explain every action, from topping to harvest. No more second-guessing or wasted time searching forums.

  • Timely reminders for every grow task, synced to plant life cycle
  • Built-in learning with videos and walkthroughs
  • Simplifies the growing journey for beginners and busy growers
  • Perfect for first-time cannabis growers using smart grow boxes
Grow Light Central expert advice for indoor growing equipment

Who should use this system?

  • New growers looking for a fully automated, low-maintenance bud grow box
  • Home cultivators with limited space who want consistent, high-quality results
  • Growers focused on stealth and simplicity with integrated DWC and airflow
  • Anyone wanting smart scheduling, LED optimization, and app-based support
  • Operators seeking fast yields without the guesswork of traditional setups

Best applications

  • Automated full-spectrum lighting using Samsung LM281B+ PRO LEDs that adjust by growth phase
  • Smart airflow control with 10-speed PWM fan settings and Cooling, Dehumidify, and Quiet modes
  • Hydroponic precision through a DWC system that monitors nutrients and water temp 24/7
  • Grow tracking made easy with a built-in calendar that provides alerts and video guidance
  • Compact but productive delivering up to 6oz of dried flower in 3–4 months with clean, potent results

Why Shop with Grow Light Central?

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

Grow Light Central is a grow equipment solution provider connecting you to 100+ brands and 60+ suppliers trusted and used in the best grow facilities across the country.

Anthony, the owner and operator, personally ensures every order is handled right. No passing you off, no runaround, just the expert service and advice you deserve.

FAQs

How do I choose the right grow tent size for my plants?

It depends on your plant count, lighting setup, and available space. A 2’x4’ tent suits 2–4 plants, while 4’x8’ and 10’x10’ options can handle full cycles for commercial or caregiver grows. Also consider height for light clearance and vertical growth.

What features should I look for in a high-quality grow tent?

Prioritize thick canvas material (1680D+), heavy-duty zippers, double cinching duct ports, and a strong steel frame. Also look for diamond reflective mylar, large access windows, tool pouches, and height extension kits for taller plants or lights.