Ultra Lemon Haze

Orange You Glad It’s Lemon?

Auto Seeds

On taste alone, this girl is a keeper. In both aroma and flavor, you’ll find pink grapefruit, orange and lemon. But don’t worry, the fruity lure of Ultra Lemon Haze doesn’t drown out the fuel-rich undertones of Sour Diesel, which follows close behind the citrus front. If Auto Seeds had a Hall of Fame, these cannabis seeds would be in it for sure.
  • 100% Feminized Seeds
  • Fully Automatic Hybrid
  • Sweet & Sour Citrus Flavour
  • Very Potent - High THC
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Product Details

Award-Winning Ancestry + New-Age Power

Few autoflowering seeds come from such a stellar pedigree. Her immediate ancestor, Super Lemon Haze, won multiple accolades, including the coveted Cannabis Cup.

When that was mixed with a choice, Northern California Sour Diesel and then stabilized with Auto #1, Auto Seeds unveiled a strain so unique that there is simply nothing like it in the great green world.

  • Incredibly potent - very high THC content
  • Great balance - intense Sativa head blast is offset by an Indica-like trance
  • Nice and fast - keep her indoors and you’ll wrap things up in as little as 65 days

Auto Seeds Ultra Lemon Haze does not just give it away. She does require some coaxing and effort, but the payoff is big in both power and yield. Expect long, dense nugs with an unforgettably beautiful burn.

The Gorilla never sells a lemon. He’s not too yellow to say that his weed seeds are the finest in the jungle - and if speed is an issue, The Gorilla always delivers on time.

Buy Now Ultra Lemon Haze Auto! This is One Lemon That Definitely Won’t Last!

NB: Don’t sour a great thing - both you and The Gorilla know that these cannabis seeds are only for storing and collecting.


Indoor Yes
Outdoor Yes
Cannabis Genetics (Super Lemon Haze X Sour Diesel) X Auto #1
Flowering Time Autoflowering
THC V.Strong
Height Info short
Height notes 60-70 cm inside - up to 100 cm outside
Auto flowering Yes
Autoflowering Cycle 65 to 70 Days from Seed Inside
Flavour Tart Citrus, Tangy Lemon, Pink Grapefruit & a Touch of Diesel
Flowering Outdoors 80 to 100 Days from Seed
Yield Average
Mainly Sativa Yes
Greenhouse Yes
Ultra Lemon Haze is a lush, fruit-flavoured cannabis seed form the Auto Seeds collection. This fairly new seed company has created one of the best selections of autoflowering seeds ever made. These full-blown automatics are just as strong, just as productive & just as full bodied as any photoperiod strain. Don't miss out - buy your genuine Auto Seeds now!