Royal Chem
The clone only Purple Punch pollinated with the Greenpoint Stardawg stud. Purple Punch is Larry OG over Granddaddy Purple, so this puts OG Kush, the old purple line and Chemdog in one pack.
Purple Punch x Stardawg | Regular photoperiod | 10 seeds | 70-80 days | Born-on: Jun 2023
The Cross
Greenpoint used their Stardawg male to pollinate the clone only Purple Punch cut.
The Parents
Purple Punch is Larry OG crossed to Granddaddy Purple, running back through GDP to Purple Urkle.
Stardawg is Chem 4 crossed to Tres Dawg, from Top Dawg Seeds, and the Greenpoint stud since 2014.
What’s In The Pack
Ten regular photoperiod seeds, males included. Some plants come out on the purple side and others on the Chem side, with most blending the two.
In The Garden
70-80 days. Photoperiod, regular.
Photo and grow: Purple Punch, @single_source, 2019
| Weight | 0.21 oz |
|---|---|
| Quantity | |
| Seed Sex | |
| Cannabis Type | |
| Flowering Length | |
| Lineage | Chem 4, Granddaddy Purple, Larry OG, Purple Punch, Stardawg, Tres Dawg |
| Brand |
34 reviews for Royal Chem
Customer Images











Dave Campbell
SOME ROPE. First grow of this cultivar under LM301H 480W LED panels using Meanwell drivers. BPN Farmers Pride high yield system. 10.5 weeks in flower. Smells like pungent gas & cake batter. Sticky AF. Looking forward to growing this again.

Markymark
Royal chem 3 rd strain I bought from gps Iam very pleased will harvest soon

johnny
5/10 females. Massive massive plants stacked just like the purple punch, just up the frost and funk and yield from the stardawg. Some were orange/piney to purple punch light Berry some silent and 1 very Chem funk thru and thru. Heavy yields mold resistant did perfect in northern maine even being hit with a freeze more than a few times. Highly recommend.

johnny
5/10 females. Massive massive plants stacked just like the purple punch, just up the frost and funk and yield from the stardawg. Some were orange/piney to purple punch light Berry some silent and 1 very Chem funk thru and thru. Heavy yields mold resistant did perfect in northern maine even being hit with a freeze more than a few times. Highly recommend.

johnny
5/10 females. Massive massive plants stacked just like the purple punch, just up the frost and funk and yield from the stardawg. Some were orange/piney to purple punch light Berry some silent and 1 very Chem funk thru and thru. Heavy yields mold resistant did perfect in northern maine even being hit with a freeze more than a few times. Highly recommend.

johnny
5/10 females. Massive massive plants stacked just like the purple punch, just up the frost and funk and yield from the stardawg. Some were orange/piney to purple punch light Berry some silent and 1 very Chem funk thru and thru. Heavy yields mold resistant did perfect in northern maine even being hit with a freeze more than a few times. Highly recommend.

Anonymous
Scents of purple Gatorade and Chem. Nice solid yields and strong growth. If you like purple punch then this is only improving on it.

Markymark
Royal Chem love this girl heavey hitter and dense buds.

Anonymous
I only received seven seeds. But adding this review will save me $ next order. Royal Chem seedlings start slow and need dehusked to start growing ; if not they will all die. These aren’t easy to grow. Hope you have tweezers 🤷♂️

Matthew M.
Just getting around to growing. Still in veg. Strong growth










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*Pheno #1
– Structure leaned toward Stardawg
– Amazing Gatorade smell
– Began fade around week 4
– Thought it was male grew so fast and smelled as a seedling.
Pheno #2
– Structure leaned toward purple punch
– Sweet smell stands out more than the gassy chem undertones.
Pheno #3
– Had a weird mutation early on
– Most frosty out of the 3
– Smells more gassy with sweet undertones
Germinated 4. 3 popped , 3 females. The #1 pheno is a heavy feeder if you get it.
SOME ROPE.
First grow of this cultivar under LM301H 480W LED panels using Meanwell drivers.
BPN Farmers Pride high yield system. 10.5 weeks in flower.
Smells like pungent gas & cake batter. Sticky AF. Looking forward to growing this again.
This strain is the bissssnessss. Big thick, dense buds that are triked up. I use organic nutes and damn!!!!! Pics below
Love this plant smell like fruity pebbeles,very sticky
So good I had to run her again and this time I found a mother with a CRAZY 😜 flavor profile. I will keep you posted…
Royal chem 3 rd strain I bought from gps Iam very pleased will harvest soon
5/10 females. Massive massive plants stacked just like the purple punch, just up the frost and funk and yield from the stardawg. Some were orange/piney to purple punch light Berry some silent and 1 very Chem funk thru and thru. Heavy yields mold resistant did perfect in northern maine even being hit with a freeze more than a few times. Highly recommend.
This royal Chem had peach odor and taste. Was grade A+ all around smoking and growing.
Royal chem stays small not alot of stretch great for tents an sog grows. The taste an high was all there as well. Another great strain.😎👍
This strain is the shit!!!! When I say this looks like something out of the “HighTimes” magazine. Thick dense buds that are triked out, even under the second trellis. I can’t wait for it to dry and cure.