AMS Supreme is a cross between our own famous White Widow XTRM and Critical. The result is a cross that will give you the ultimate relaxing effect that you want and that you need.

Ams Supreme Feminized Seeds

SKU: 1101

(US) $ 79.00
  • In stock
  • Outdoor
  • Indoor


THC level 20 - 30%
Indica 60%
Sativa 40%
Climate Indoor / Outdoor
Yield indoor Up to 500 grams / 17.6 ounces per sq meter
Yield outdoor Up to 725 grams / 25.6 ounces per sq meter
Height indoor Up to 70 cm / 27.5 inch
Height outdoor Up to 180 cm / 70.9 inch
Flowering time indoor 8 - 9 weeks
Harvest month outdoor September/October
Grow difficulty Moderate


AMS Supreme is a cross between our own famous White Widow XTRM and Critical. The result is a cross that will give you the ultimate relaxing effect that you want and that you need. 

She is an Indica hybrid with 60% Indica, and 40% Sativa. This ultimately means she is mostly short, where her heights go up to 70cm indoors, and up to 180cm if the grower decides to go the outdoors way. 


The AMS feminized seeds trace their origin as the best marijuana seed bank in the world – Amsterdam Marijuana Seeds. As a strain that bears our name, you can rest assured we have tailored her explicitly for you quality-wise and price-wise. This is not to mean that the other strains that don’t have our name are of lesser quality or higher prices, though. Our master breeder, Relaximo, together with his team do their level best every time they decide to bring into existence any line of marijuana seeds on our shelves. 


AMS Supreme feminized seeds will leave you feeling happy and relaxed! Understandably you come from work tired and sometimes moody. There is no better way to stay lively, happy, and profoundly relaxed than taking your hit of the AMS supreme strain. 

As she is a hybrid, you can also take this dope in the morning, and her sativa will do its thing – getting your mood elevated all the day long, boost your creativity and productivity, and make you keep on staying happy. Would you relay want such an all-purpose beauty slip your arms? Hopefully, you won’t!


Could be you are at crossroads thinking of how you will navigate about growing your favorite packet of Supreme seeds. It shouldn’t overwhelm you. After ordering your packet of the AMS Supreme strain seeds, then you will need to germinate your seeds. Thankfully, we have an updated germination guide featuring the tips that we have garnered over the years while running our cannabis germination errands. 

As the AMS feminized seeds give rise to ganja plants with a moderate growing difficulty, you may need to familiarize yourself with a couple of facts. Firstly, the strains are bushy, and require ample space from a single AMS supreme strain to the other. This way, she can afford to get the adequate factors such as light to the interior parts of the interior parts.

Secondly, it would be best if you subject her to sufficient nutrients, coupled with enough water. She requires some attention, and as it is the case with most massive yielding ganja plants, watering and fertilizers need to be on point. 

Thirdly, if you are an expert in lollipopping, then yes, please. You can be sure to forge ahead and lollipop your weed. If you are not, please don’t delve into it until you become a guru in tending to your AMS Supreme strain. 


Ask anyone who can have a profound testimony and they will tell you for free that our Supreme seeds are of the highest-quality ever. Not to toot our horn, but we can comfortably say that we put in the effort to give what can get termed as posh.

Are the AMS Supreme feminized not the marijuana seeds you're looking for? Amsterdam Marijuana Seeds sells more than 120 different strains, with options for experts and beginners. Next to the feminized seeds of the AMS Supreme we sell regular, indica, sativa, indoor and outdoor seeds. Need some help growing your first batch of cannabis plants? Read our AMS Grow Guide for some help! 


Customer Reviews

Better plants and service than I expected. Review by Harris (Posted on 2/18/2021)
Ordered AK47 seeds first of March. Received those in time expected. 4 of 5 germinated, now flowering healthy plants. Ordered AMS Supreme a couple of weeks later, as the covid lockdown was starting. Time passed. We asked Support to trace for us, which they did promptly. Trace showed package was in country. We knew to expect delays. Received those today. Better plants and service than I expected. Thanks AMS!!
I have no complaints with AMS and would highly recommend buying seeds from them Review by Joe InNH (Posted on 2/15/2021)
I have been using AMS seeds for a long time. I buy from the premium line of seeds menu and have never been disappointed. A number of years ago I lost a pack of seeds to U.S. customs. AMS refunded my money. Since then they have changed their shipping practices and I have not lost anything. My latest purchase was for 10 AMS Supreme seeds. I received them a couple of months ago and just now germinated them. All 10 seeds were viable and sprouted. My last crop was also AMS Supreme and the final product was amazing. I have no complaints with AMS and would highly recommend buying seeds from them
Thanks guys!! Review by Mike Bridges (Posted on 5/23/2019)
Thanks guys!!
Write Your Own Review
(Reviews will be activated after approvement to avoid spam.)

  1 star 2 stars 3 stars 4 stars 5 stars