What are the opening hours?

Monday 10am - 5pm Tuesday 10am - 5pm Wednesday 10am - 5pm Thursday 10am - 5pm Friday 10am - 6pm Saturday 10am - 4pm

Potomac Hydroponics

Home
United States
Hagerstown, MD
Potomac Hydroponics

Indoor and outdoor grow center

10/03/2025

Hopefully everyone is well. If you have not yet, you may consider taking your buds down. I started taking everyone down last week and everything is drying and looking good. With just a few plants, which we sold for 15 dollars each in April, I should end with a good winter stash worth thousands. Imagine that, money does actually grow on trees...
Now that outdoor is done, swing by the shop to get your indoor set up right. From soils to nutrients to knowledge and clones, we have you covered.

08/17/2025

Update on the shop garden, full steam ahead. We will release 10k lady bugs again soon just to make sure i have no large scale problems as we head toward the Sept. Remember If you need garden help stop by, we have what you need. This tomato pile is pick number 3, 14 pounds each, only 2 plants.

07/05/2025

I hope everyone is having a great 4th of July weekend. Just a quick update on the seed pops, going well... At almost 6ft, this Tropicana Banana x Blue Gelato #41, DC canabis cup winner, is as happy as can be. His roommate straight Blue Gelato #41 is coming along as well. We sold these for 15 dollars a seed pop 2 months ago, a great value for strong genetics. Note: if your garden does not look like this, please stop by the shop so we can help. From plants to nutrients to soils, we have you covered.

06/14/2025

Happy Father's Day to all of the hard-working dads out there. You're killing it. In other shop news, we took two of our Mothersday seed pops, Blue Gelato #41, and our in-house award winning Blue-tropicana and put them in the garden. The progression has been nothing short of amazing pictures attached. Using Happy Frog soil with a mix of compost gave these little ladies a great start. We still have plenty of clones and starter plants, so please srop in or tell your friends. It's never too late.

05/08/2025

Let Mom grow something special this year — without the hassle of popping seeds!

We’ve done the hard work so you don’t have to. Grown in-store from our own award winning Private Stock Seed collection, these 1–3 inch feminized starter plants are ready to thrive in any garden or hydroponic setup.

💐 Featured Genetics (Limited Quantities!):

Blue Gelato #41 (Hybrid) – $15

Exodus Cheese (Hybrid) – $15

Acapulco Gold (Sativa) – $15

💐 Featured Genetics (Very Limited Quantities!):

OG Kush (Indica from Hawaii – 13-year lineage) – $20

OG Kush x Exodus Cheese (Indica Dominant) – $20

Skunk #1 x OG Kush (Indica Dominant) – $20

Skunk #1 x Exodus Cheese (Hybrid) – $20

📍 All plants are small (1–3 inches), healthy, and ready to transplant.

🧬 Premium Amsterdam genetics, grown with care by your local hydro experts. And when you need help, we are just around the corner.

📅 Available in-store starting Saturday May 10th — while supplies last!

Give Mom the gift of growth. 🌿
Visit Potomac Hydroponics today.

06/24/2024

Tomorrow, June 25th, the store will have limited hours. We will update everyone tomorrow before 10am, with a post and note on the door. Thankyou for your patience and understanding. Team Potomac.

06/21/2024

It's with a heavy heart we announce the passing of a family member and our part time shop support Brenda Gardinier. You may have interacted with her when Jon was out, she was just the best. This Saturday, June 22nd we will be closed for a celebration of life ceremony. We aplogize for the late notice.

05/06/2024

Growing friends, hopefully, everyone is getting their gardens ready for the 2024 planting season. Here is ours. Please dont forget, we have all the essential organic nutrients and soils to make your growing adventure a success. Soon, we will also have some companion plants to add to your garden to help control the pest population. Questions or comments: Please drop in to the store or send us a message. Happy Growing, everyone.

02/10/2024

Well our timing was off, but it's all here. The new sign is up, looking good and very clean. We can now add store, sales and product information to the marquee to keep everyone updated on the store happenings. Please stop by and say hi, and show us what your growing. Thanks to Baer Signs for the great service and sign.

02/05/2024

I hope everyone is growing well. Shop Update: in the next few weeks we will receive our new sign for out front to replace the Cabinets sign. Here is the design. Its colorful and straight forward explaining what we do. So as you sit at the new traffic light, please take a glance toward our store to see the new sign. Thanks for the support everyone.

11/23/2023

Black Friday thru Cyber Monday sale:
-20% off AC infinity tents and all other tent brands in store stock only. Please get there early while supplies last. This is a great way to move indoors for the winter. And be ready for the 2024 outdoor season.
-20% off instore pots, grow pots, plastic containers, and fabric pots.
-10% off bio365 premium soil.
-10% off all glass
Happy Turkey Day!!!!

Address

1826-B Dual Highway
Hagerstown, MD
21740

Opening Hours

Monday	10am - 5pm
Tuesday	10am - 5pm
Wednesday	10am - 5pm
Thursday	10am - 5pm
Friday	10am - 6pm
Saturday	10am - 4pm

Telephone

+12405137070

Website

http://www.potomachydro.com/

Alerts

Be the first to know and let us send you an email when Potomac Hydroponics posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Potomac Hydroponics:

Shortcuts

Address
Telephone
Opening Hours
Alerts
Contact The Business
Claim ownership or report listing

Want your business to be the top-listed Home Improvement Business in Hagerstown?