Hydroponic Systems, Parts & Accessories
hydroponic systems, parts & accessories — pre-owned
Browse 883 hydroponic systems, parts & accessories — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Bootstrap Farmer Seed Starter 6 Cell Trays Plug Reusable 10x10 Inserts (20)

Hey abby OG Edition DWC Hydroponic Indoor Grow Box Night Mode Timer
The Hey abby OG Edition DWC Hydroponic Indoor Grow Box Night Mode Timer is a sleek and advanced hydroponic system designed for indoor use. This grow box includes features such as a child lock, timer, burn-proof mode, and night mode, making it convenient and secure for any home or garden setup. With a combination of wood and plastic materials, this system offers a reliable and durable solution for growing your favorite plants indoors. Additionally, the inclusion of a fan and drain system ensures optimal airflow and water management for a healthy and thriving hydroponic setup. in great condition....only used twice....can no longer smoke due to new job....great hobby and best bang for your buck....local pickup only

Hey Abby OG Edition Hydroponic Grow Box
Hello Abby Grow box O.G. Edition. Used one time, works as it should. Come's with a PH test kit, Hello Abby ferts and all original part's and accessories.

Gorilla Grow Cabinet SuperStar Smart Grow Box 24x24x60
Original Gorilla Grow Cabinet / SuperCloset style stealth hydroponic grow cabinet in very clean condition. Professional enclosed design with reflective interior, integrated lighting, adjustable hanging system, ventilation ports, and locking front door.

AeroGarden Farm 12XL Indoor Hydroponic Garden System – Clean, Working
AeroGarden Farm 12XL Indoor Hydroponic Growing System in good used condition. AeroGarden Farm 12XL indoor hydroponic growing system. AeroGarden Farm 12XL system components. The system is fully functional, clean, and ready for use after reassembly.

Aerogarden Seed Starting System For Aerogarden Bounty Models - 2 Trays
Two seed starting trays for the Aerogarden Bounty systems only. Used and therefore has coloration from where the water level is, but that is purely cosmetic. No returns.

Lettuce Grow Farmstand Hydroponic Garden System 30 Plants Ports with Pump & Cups
Includes re-printed assembly and setup instructions. 30 Ports (6 plants per level). Water tank capacity: 20 gallons. Assembled footprint: 22" dia. Works great. Very good condition. Only used for 1 season.

AeroGarden Farm 24XL Indoor Hydroponic Grow Smart Garden LED L. NO TRAY. VGC!
This Aerogarden Farm is in very good working condition. But NO TRAY is included - only the frame with touch screen control panel and raisabie LED light as shown in the photos. It needs a grow tray to place the seed pods and water in. The frame controller controls the light on/off time during day/night, the light height, and sends power to the pump (in the grow tray). It measures approx 4 feet high by 2 feet wide by 1 foot deep. It will be dismantled for shipping, and comes with it's original instruction manual.

AeroGarden Harvest Elite Green Model #100691-PWH, Working
In working conditions 👍.

AeroGarden Harvest Elite Indoor Garden Hydroponic System with LED Grow Light
I still have the original box and instructions.

Click & Grow Smart Garden 9 Pod Indoor Grow Plant Herb Kit Works *missing Cups
I'm happy to help. Be sure to review them carefully.
You save $42.00

DOSATRON D45RE15 - 20GPM 1:500 - 1:66 ( DOSING PUMP )
DOSATRON D45RE15 - 20GPM 1:500 - 1:66. REMOVED FOR STORAGE IN FREEZE MONTHS. FAMILY GREENHOUSE OPERATION. MAINTAINED SEASONALLY.

Miracle-Gro AeroGarden 3SL Indoor Hydroponic Garden Black 100303-BLK 3-Pod
The Miracle-Gro AeroGarden 3SL Indoor Hydroponic Garden is a sleek and stylish indoor hydroponic system that allows you to grow up to 3 plants at a time. This aeroponics system includes a bottom reservoir tank, air pump, and grow pots, making it easy to set up and start growing your own indoor garden. The black plastic material and compact design make it perfect for any living space, while the brand's reputation ensures quality and reliability in your plant growth experience. Made in China, this system is a convenient and efficient way to enjoy the benefits of hydroponic gardening indoors.

Hey Abby 420 SE Edition Hydroponic Grow Box (New Condition) With Accessories
The Hey Abby 420 Edition Hydroponic Grow Box is a high-quality indoor hydroponic system designed for growing plants efficiently. This set includes a reservoir, lid, fittings, water pump, air diffuser/air stone, and features aeration channels and automatic watering capabilities.

Aqua Euro USA MC-1/4HP Max Chill Aquarium Water Chiller w Hoses Fittings
Approximate overall size is based on the manufacturer label and typical MC-1/4HP specifications: about 16.1 in H x 12.6 in W x 17.3 in D. - Includes hoses and fittings as pictured. Key Features. - Suitable for systems in the approximate 30-170 gallon range.
You save $9.95

Root Spa Active Aqua 5 gallon x2
Simplify your plant care with this user-friendly system that's perfect for a variety of plant species. Whether you're a seasoned green thumb or new to the world of hydroponics, this system is designed to thrive.

TrolMaster Hydro-X Pro 10in Touch Panel HMI, Touchscreen Color Display
I have a gently used TrolMaster Hydro-X Pro Controller w/4-in-1 Sensor HCS-2. Asking 1700

Juice Plus Tower Garden Flex Extension Single Planter Only
The Juice Plus Tower Garden Flex Extension is a convenient addition to the Juice Plus Tower Garden hydroponic system. Made by the brand Flex, this extension allows for easy customization and expansion of the tower garden to accommodate additional plants or growth stages. Designed for efficient use of space and resources, the Flex Extension is a valuable accessory for any home or garden looking to enhance their hydroponic system. This listing is for the extension part only. One single extension section. No rods included.

Click & Grow Smart Garden 9 Pro Indoor Grow Kit Hydroponic Self Sustaining Herbs
Ready to ship!

💧✅ Kamoer Ato One Automatic Top Up Unit

AeroGarden Harvest Home Garden System 100690-BLK Herb Indoor Plant Growing Light
AeroGarden Harvest Home Garden System 100690-BLK Herb Indoor Plant Growing Light. Unit is in good pre owned working condition and shows normal signs of use. See photos. Comes with everything in pictures. You will have to purchase new soil pods, but you can buy generic ones on eBay and Amazon.
You save $5.56

Aerogarden Farm 12 Hydroponic Garden
This is the shorter version (not the Farm 12XL). I've grown lettuce, herbs, tomatoes, and peppers. Grow up to 12 of your favorite herbs, veggies or flowers all year long - no sun, soil or green thumb required!

Tower Garden Hydroponic Tower GT100 LED Grow Light Timer White
Tower Garden Hydroponic Tower GT100 LED Grow Light Timer White

AutoPot XL - 1 Pot Expansion Module 6.6 Gallon/25L Pot - No Reservoir Included

Indoor Hydroponic System 12-Site Grow Tower w/ LED Grow Light, Black
Indoor Hydroponic System 12-Site Grow Tower w/ LED Grow Light, Black

Ecoplus Commercial 60W Air Pump
Used

vivosun grow kit pro 2’x4’x6’ tent,lights, and everything!!
I used this tent for two weeks to finish out some beautiful plants. Since then I have decided to dedicate a room to a larger footprint. The whole kit is only two weeks old and is in new condition! This is the new pro kit that has many upgrades over the older 2x4 versions. The new light is awesome and has no problem fruiting the entire tent. The thicker bars and extra framing make a difference over past kits. Comes with everything pictured. Retailed for 570$ out the door two weeks ago. Save yourself almost 200$ will include a extra free 100 watt vivosun light. Feel free to ask questions. Check my reviews! Thanks

Bluelab Guardian Monitor Connect pH EC Temp Controller Hydroponic Grow Room
Gently Used for 2 runs.

VIVOSUN 4 Bucket 5 Gal DWC Hydroponics Grow System w/ Top Drip Kit 15W Air Pump
Black Vivosun hydroponic system has four 5-gallon buckets with net pot lids. Set includes a Vivosun air pump, air stones, and all necessary black and blue tubing for a complete deep water culture setup. Plastic buckets are durable and light-proof. Used once, wasn't immediately good at it and gave up.

Refurbished edn Hydroponic Indoor Garden Kit - Grow Herbs & Plants
We wanted a better way to grow indoors, so we made the world's smartest garden. At ēdn, we use technology to make gardening easy and seamless. You can grow plants, vegetables, herbs, and flowers, all year-round with this modern gardening piece and bring nature in every room.

Click & Grow Smart Garden 9 Pod Indoor Grow Plant Herb Kit TESTED WORKS
Click & Grow Smart Garden 9 Pod Indoor Grow Plant Herb Kit TESTED WORKS Includes Water Tank, LED Grow Light, 9 Plant Cups as Shown. Does Not Include Extension Arms for Lamp

Lot Of Hydroponic Grow Equipment
CO2 tank CO2 controls three sets of working controls with computer one CO2 tank six 1000 W transformers. Various chemicals. For small LED light one large 600 W eight panel LED light.

Click & Grow Smart Herb Garden Kit with Grow Light - White (SGS1US)
The Click & Grow Smart Herb Garden Kit with Grow Light in White (SGS1US) is a smart hydroponic system that allows you to grow herbs indoors with ease. With a tank capacity of 0.31 gallons and automatic watering features, this kit is designed for convenience and efficiency. The plastic material ensures durability, while the smart home compatibility with HomeKit allows for easy monitoring and control of your garden. Enjoy fresh herbs and fruits all year round with this innovative and sleek indoor gardening solution.

Hamama Ceramic Grow Tray and Bamboo Frame for Microgreens 12.5" x 6.5" x 2"
Grow greens and display them in style! Everything you need to build your dream Hamama garden. Grow up to 3 Hamama kits on rotation for multiple harvests per week! Bamboo Grow Shelf Mini fits beautifully under kitchen cabinets or in a greenhouse kitchen window!

Seed Starter Trays With Grow Lights & Heat Mat 144 Cell Lot
12 Seed Starter Tray 144 cell with Dome and Grow Lights (3 light settings and 4 different auto shut off settings) 1 Heat Mat, extra seed starter trays and plant labels.

Lettuce Grow FARMSTAND Hydroponic System, 30 Plants Port W/ Pump, Timer, & Cups
Used condition Has been living outside I have two available Located in South Miami FL Purchased new

GARDEN CUBE Hydroponics Growing System Indoor Garden Black Only Some Accessories
Only comes with what’s pictured some shelfware works Only 7 baskets 8 pod labels Power adapter 6 sponges Fertilizer a & b No other accessories no returns

NFT-1e Preset Cycle Timer 1 Minute On 4 Minutes Off Ebb&flow Hydroponics Fan Co2
For sale is a lightly used NFT-1e, Preset Cycle Timer, 1 minute On 4 minutes Off. Great for ebb & flow hydroponics, fan control, or Co2. It has been tested, works great. Used for a short time. May have marks, fading, signs of use, etc. Please see photos for a better description and ask any questions before bidding. As-Is. No returns or refunds. Thanks for looking.

Hydrofarm Autopilot Digital pH Controller and Automated pH Adjustment, APCEPH1
The Hydrofarm Autopilot Digital pH Controller and Automated pH Adjustment (APCEPH1) is a high-tech device designed for hydroponic systems. This controller allows for easy monitoring and adjustment of pH levels, ensuring optimal conditions for healthy plant growth. With its digital display and automated adjustment capabilities, this product from Hydrofarm is a convenient and reliable tool for maintaining the ideal environment for your indoor garden.

Hydroponic Grow Box/Cabinet- 7 feet
This is for pick up only. Barely used box. Works great. We had two harvests to prove it. Per manufacturer: "The Growzilla is an automated 4 plant, single chamber vertical grow box that can grow from seed to harvest all year long. Plants can grow tall in the Growzilla as it is a single, tall chamber. The center black strip of wood is only on the front side and designed for Wide x 16.5" Deep. Weight: 135 pounds. Grows 5-7 pounds of dried plant matter per 2-3 month cycle. Pick up only. We can disassemble it per request it.