HTG Supply Coupons & Promo Codes for May 2021

Save with these HTG Supply discounts and coupon codes - 3 active codes
  • Sale
    Deal
    Save at HTG Supply
    Only $174.95 For Lumatek 400w Digital Ballast
    Get Discount
25% Off
HTG Supply at Amazon
Save on HTG Supply Items at Amazon
Amazon.com is a third party seller of HTG Supply. See if Amazon is running any deals on HTG Supply.
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HTG Supply on eBay
eBay Sale: Discounts on HTG Supply
eBay often offers HTG Supply at discounted prices through resellers and auctions.
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  • 60% Off
    Deal
    Save 60% Off at HTG Supply
    Get 60% Off On AgroMax 400w Metal Halide Conversion Bulb
    Get Discount
Unpopular/Expired HTG Supply promo codes
  • 20% Off
    Code
    Save 20% Off at HTG Supply
    20% Off Featured Grow Room Gear
    Reveal Code
  • 10% Off
    Code
    Save 10% Off at HTG Supply
    10% Off Entire Purchase
    Reveal Code
    Expired
  • 21% Off
    Deal
    Save 21% Off at HTG Supply
    Get 21% Off On The Green Thumb ​​5-Plant 3×3 Grow Kit
    Get Discount
    Expired
  • Sale
    Deal
    Save at HTG Supply
    Htg 4.0 810w Led Grow Light For $747.95
    Get Discount
    Expired
  • 51% Off
    Deal
    Save 51% Off at HTG Supply
    Save 51% Off On The Sun Pulse Splitter
    Get Discount
    Expired
  • Sale
    Deal
    Save at HTG Supply
    SunMaster 1000W DE Super HPS HO Bulb For $79.95
    Get Discount
    Expired
  • Sale
    Deal
    Save at HTG Supply
    Hortilux 1000 Watt Dual Arc For $259.95
    Get Discount
    Expired
  • $16Off
    Deal
    Get $16 Off at HTG Supply
    Save $16 Off On Htg Supply 2 Foot Tek Light – 4 Lamp
    Get Discount
    Expired
  • 13% Off
    Deal
    Save 13% Off at HTG Supply
    Get 13% Off On GrowBright 2 Foot 8 Lamp High Output T5
    Get Discount
    Expired
Coupons from similar stores
  • Zen Water Systems coupons
    Save 20% Off at Zen Water Systems
    Mother's Day Special - 20% Off + Free Shipping on All Filtration Systems
    Reveal Code
    Ends Tuesday
  • Covers and All Australia coupons
    Save 15% Off at Covers and All Australia
    15% off sitewide
    Reveal Code
    Ends Monday
  • Abba Patio coupons
    Save 10% Off at Abba Patio
    Mother's Day Sale: 10% Off Sitewide + Free Shipping
    Reveal Code
    Ends Tuesday
  • ViparSpectra coupons
    Save 10% Off at ViparSpectra
    Take 10% Off $125.99+
    Reveal Code
    Ends May 31st
  • Cellar Door Plants coupons
    Get $16 Off at Cellar Door Plants
    Create your own bundle and take $16.95 off with FREE shipping
    Reveal Code
    Ends May 26th
All HTG Supply Promo Codes
Coupon TypeDiscountPromo CodeFound OnExpiration Date
Percent Off20% Off12DAYS12/29/17-
Percent Off10% OffBONUS1011/7/2011/16/20
HTG Supply Promo Codes FAQ
How do I find the latest HTG Supply Promo Codes?

BrokeScholar is a great source for the latest HTG Supply deals. We recommend checking this page for promo codes before checking out at HTG Supply.

I have a HTG Supply Promo Code not listed on BrokeScholar, can you add it?

Of course! Fill out our contact form with the subject line "HTG Supply Promo Code" and include all offer details. Once verified the code will be added to this page.

Why does BrokeScholar list expired HTG Supply Promo Codes?

Occasionally HTG Supply will extend a promotion or reuse a code at a later date. If there are no active codes, try out some expired ones-- they just might work!

Does HTG Supply offer Black Friday and Cyber Monday deals?

Yes, HTG Supply offers Black Friday and Cyber Monday deals. You can find all HTG Supply Black Friday coupons and Cyber Monday deals on BrokeScholar.

More About HTG Supply Coupon Codes and Offers

At BrokeScholar we work around the clock to update this page with active promo codes, coupons and discounts for HTG Supply. Our editors monitor newsletters, social media posts, deal forums, and third party sellers to find the best HTG Supply deals. For students, we also track HTG Supply student discounts for exclusive savings. We've done the research so you don't have to. Bookmark this page and never miss a HTG Supply promotion again.

HTG Supply coupons
Active Coupons: 3
Coupon Codes: 2
Total Sales: 9
Updated: May 1st
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About HTG Supply Discounts

Take a look at our 3 active HTG Supply coupons for May, 2021.

Highest ever HTG Supply discount: Save $150 Off On Twister T4 Trimmer – Variable

Latest HTG Supply Offer: 10% Off Entire Purchase with code BONUS10

Our coupons save shoppers an average of $27 at HTG Supply.

On average we discover a new HTG Supply discount every 118 days.

How to apply Promo Codes at HTG Supply
  1. Select a HTG Supply promo code that fits your order. Click "Reveal Code" to copy the promo code to your clipboard.
  2. Head to htgsupply.com and navigate to your shopping cart. Double check the right items are in your cart.
  3. Find the promo code box, paste your code, and click apply.
  4. Review your savings before finishing checkout. The discount should reflect in your order total.