LI HYDRO
Nearby shops
L Hoffman Lane
Lake Avenue S, Nesconset
South Research Place, Central Islip
Edgewood Avenue, Smithtown
North Country Road, Saint James
Sunrise Highway, Bay Shore
Jericho Tpke, Commack
Smithtown Avenue, Bohemia
Crooked Hill Road, Commack
Jericho Turnpike, Commack
Commack Road, Deer Park
Independence Plaza, Selden
Montauk Highway, Bayport
E Deer Park Road, Dix Hills
Deer Park Avenue, Deer Park
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We're your local experts and suppliers for hydroponics -- the gardening of the future. Also carry Or
We have all the biggest Hydro names at the BEST PRICE in the TriState area!
2 LOCATIONS
5,000 sqft Showroom
3104 Expressway Dr S
Islandia NY 11749
10,000 sqft Showroom and Distribution
298 Grumman Rd W
Bethpage NY 11714
12/15/2022
NORTHSPORE Pink Oyster Mushroom Kits and others available
Another garden started in NY! 5x5 Gorilla tent, Active Aqua Ebb and Flow, AC Infinity Fan, Phenom Lighting 640W LED! We not only sell the gear we help you get it running. Do you think Jeff Bezos is is gonna come to your house and help you install it? Support your local hydro shops!
12/07/2022
30% off Emerald Harvest this week! Come in and grab some nutrients. Sale on in stock items only in both stores! 🌱
11/23/2022
This Friday, Saturday(both locations) and Sunday(Islandia only) 450 items in stock are on sale for 40% off!! First come first serve in stock items only! When it’s gone it’s gone. Doors open at 10am Friday morning!
11/17/2022
MjBizcon Vegas checkin out some new stuff! Athena launched a tissue culture kit! Dosatron showing a super pimp setup too! .ag
Room almost done! Plants goin in today! *****na
Come down to Lihydro and setup your own grow! We got everything you need and some!
10/14/2022
New 10’x10’ room almost up and running
rolling benches running the show humidifier and dehumidifier feeding everything from the basement with the newest 640w LED’s for the nutrients for all the drip irrigation which is going in next…. Stay tuned for the complete install finishing up in the next day or so all from and installed by me .clout.5 aka
09/30/2022
Come down to LI Hydro and check out the best organic nutrients you can get for an amazing tasting product
09/10/2022
Make sure you save the date. Come for the latest seed drop by and live Twitch stream.
08/27/2022
Black Cherry Punch
07/26/2022
FLASH SALE!
SAY WHAT?!
20% OF ALL ADVANCED NUTRIENT PRODUCTS!!! (YES, EVEN THE STARTER KITS)!!! THATS A BLACK CARD MEMBER DEAL FOR ALL!!!
NOW UNTIL CLOSING SATURDAY!!! off #420
06/27/2022
Backyard Greenhouse Update Part 5?
1 yard of screened RCA (recycled concrete) to the top of the garbage can… next step trenching in the French drain for the greenhouse , then trenching into the house foundation to run the electric, fertigation, hot and cold water lines, another drain line and of course the hydronic heating lines to the oil burner. Lot to do yet before the slab gets poured.
Going to get more rock!
Drainage almost done
Lihydro Security
Backyard raised bed. Gotta make room for all these veggies!
Backyard awesomeness
20x26’ Greenhouse coming soon
Lightdep curtains (Closes curtains after 12 hours ;)
Radiant floor heating off a zone valve from the furnace
Geothermal 100’ trench 6’ down for constant free cooling or heating below the concrete slab (hot air blows in travels 100’ underground and comes back out through the slab cooled down for free;)
Supplemental lighting 6 X 600w Dragon Alpha 2 LEDS by .cultivation ramping up when cloudy and dimming when full sun, of course extending the day when needed too. All controlled by
Rolling benches from rocking tons of plants and veggies from
Then 6 big bi***es going down the middle in big ass fully automated drip drain to waste 10 Gallon buckets
Fertigated from inside the basement using a mixing up Emerald Harvest Nutrients being pumped out through a trench to the greenhouse benches
Cropsteering being performed by in soilless Biococo from
All draining through a French drain back into the “DRYWELL” that you see here being started today ;)
Ohh yeah did I mention the 100 amp sub panel to run @
excelairsystems 4.5 Ton AC and Quest 335 Dehumidifier keeping the humidity down when needed or the 200 Pint per day Humidifier when needing a lil humidity boost…or the 50# Co2 tank in the basement for summer or the propane Co2 generator for winter….
And a bunch more s**t too;)
Want one? Hit up and the install team at will make this your reality too!
05/26/2022
We are closed for Memorial day weekend! Both locations will be closed Saturday, Sunday and Monday May 28-30!!
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05/13/2022
Frosty baby!!
04/20/2022
HAPPY 420!!! Come into LiHydro and be like a BLACK CARD member with 20% off everything in store today only!!!
If your in the know 😉 @lihydro lihydro
Wow! Just wow!
03/16/2022
Dammmmmmm!!!!! Worst I’ve ever seen in 25 years! Spend the cash on the great mojo cow timers! If ya don’t know now ya know! Of cousre we got em here
02/26/2022
Tomorrow’s the day guys come down to LI Hydro‘s first event 2 - 10 Sunday the 27th come support your local businesses trying to make it in this industry!
Door prizes to the first 60 people!
Intro to our first event here at Lihydro Bethpage
This Sunday Feb 27th 2-10pm
Free entry!
Come have some fun, meet the crew, get some freebies, smoke some of the best New York has to offer!
298 Grumman Rd W
Suite 420
Bethpage NY 11714
02/13/2022
Scan the QR code to get you ticket to the Flower City Cup!!!
Strawberry Cheesecake clone lookin proper. Long Island guys representing! Great lookin clones in with .us gel supplies from
Come down to Lihydro and learn, Amazon ain’t helping you be a beast!
We now make home visits to make sure you Runnin 💯 check out our Hydronerd install/teach u team on insta
Did you know Runs .ag feed schedules, They grow some real quality over there… COME DOWN TO LI HYDRO WHERE WE CARRY A FULL LINE OF .ag NUTRIENTS
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01/13/2022
Just got some free samples! Come in and check out all the goodies they offer!
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12/15/2021
Come on in and purchase a gift card before 2022 that is over $100 and you will receive one for yourself for 10% of what you spend! The gift card for 10% of what you spend can be used after 2022! Spread the holidaze love to your loved ones :)
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12/10/2021
Got Soil? bio365 | SOIL ➕ SCIENCE] Crushes the game. We are stacked out at both LI Hydro Bethpage and Islandia! The cold weather is here and we are ready to help you with your indoor growing needs. Let science help you get the yields you want with Bio365 soil! -Chris bio365 | SOIL ➕ SCIENCE]
11/30/2021
Oh baby signs are going up!
11/15/2021
Sponsor a highway signs up!
11/10/2021
VETERANS DAY SALE: Guys and gals, I would like to say thank you to all my fellow veterans who have sacrificed so much, to be a part of something greater than themselves. This growing community has been extremely welcoming, accepting and therapeutic to the veteran community and I would like to continue this sentiment amongst my fellow veterans and show my appreciation to you all by giving you all 15% off any item in stock at either our Bethpage or Islandia locations, tomorrow, November 11th from open to close. Please bring some form of military or Veterans Affairs ID Card. Again from the bottom of my heart thank you for your service and here at LI Hydro we’re here for you. See you soon!
-Chris
10/23/2021
The mini tent is up at Bethpage! Stop by and check out our Gorilla Grow Tent’s! We have a huge selection to choose from!
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10/12/2021
Come visit us at Our Bethpage location! The third driveway after this beautiful F-14 Tomcat! The same one featured in the movie Top Gun! Pull over and check out the jet! She’s a beaut! 298 Grumman Rd W, Bethpage, NY, 11714.
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10/08/2021
Bethpage Location follow the signs come check out our 10,000 sqft new store 298 Grumman Rd W Bethpage NY 11714
09/27/2021
!!!10% OFF ON ALL GENERAL HYDROPONICS ITEMS FROM NOW UNTIL 4PM SATURDAY 10/2/21!!!! Get it now and save on your nutrients for your indoor setups as our outdoor season comes to a close! Sale applies to both locations in Islandia and Bethpage!
09/22/2021
All the Santa stuff outfinally of the new Riverhead location!!! Making progress….
Our Story
We have all the biggest Hydro names at the BEST PRICE in the TriState area!
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Address
3104 Expressway Drive South
Islandia, NY
11749
Opening Hours
| Monday | 10am - 7pm |
| Tuesday | 10am - 7pm |
| Wednesday | 10am - 7pm |
| Thursday | 10am - 7pm |
| Friday | 10am - 7pm |
| Saturday | 10am - 4pm |
Hi-Tech Irrigation
95 L Hoffman Lane
Islandia, 11749
Welcome to Hi-Tech, Long Island’s leading custom irrigation company, fulfilling the needs of resid