4.5 Based on 16783 votes
By section 6 of the Misuse of Drugs Act 1971 it is an offence to cultivate any plant of the genus cannabis in the United Kingdom without a license from the Secretary of State. Anyone committing an offence contrary to this section may be imprisoned or fined, or both. Please note therefore that germination of seeds bought from the Seedsman website without an appropriate license is illegal in the United Kingdom.

You are currently offline.

We could not load the content. Check your internet connection and try again.

Doctor Seedsman CBD 30:1 Feminised Seeds-SMAN-DRSEEDS-CBD-FEM
Doctor Seedsman CBD 30:1 Feminised Seeds-SMAN-DRSEEDS-CBD-FEM
Doctor Seedsman CBD 30:1 Feminised Seeds-SMAN-DRSEEDS-CBD-FEM
Doctor Seedsman CBD 30:1 Feminised Seeds-SMAN-DRSEEDS-CBD-FEM
Doctor Seedsman CBD 30:1 Feminised Seeds-SMAN-DRSEEDS-CBD-FEM
Doctor Seedsman CBD 30:1 Feminised Seeds-SMAN-DRSEEDS-CBD-FEM
Doctor Seedsman CBD 30:1 Feminised Seeds-SMAN-DRSEEDS-CBD-FEM
1/7
Doctor Seedsman CBD 30:1 Feminised Seeds-SMAN-DRSEEDS-CBD-FEM
Doctor Seedsman CBD 30:1 Feminised Seeds-SMAN-DRSEEDS-CBD-FEM
Doctor Seedsman CBD 30:1 Feminised Seeds-SMAN-DRSEEDS-CBD-FEM
Doctor Seedsman CBD 30:1 Feminised Seeds-SMAN-DRSEEDS-CBD-FEM
Doctor Seedsman CBD 30:1 Feminised Seeds-SMAN-DRSEEDS-CBD-FEM
img
img
img
img
img
img
img
Doctor Seedsman CBD 30:1 Feminised Seeds-SMAN-DRSEEDS-CBD-FEMDoctor Seedsman CBD 30:1 Feminised Seeds-SMAN-DRSEEDS-CBD-FEM
Doctor Seedsman CBD 30:1 Feminised Seeds
Doctor Seedsman CBD 30:1 Feminised Seeds
Doctor Seedsman CBD 30:1 Feminised Seeds
Doctor Seedsman CBD 30:1 Feminised Seeds
Doctor Seedsman CBD 30:1 Feminised Seeds
Doctor Seedsman CBD 30:1 Feminised Seeds
Doctor Seedsman CBD 30:1 Feminised Seeds
Seeds

Doctor Seedsman CBD 30:1 Feminised Seeds

Average rating:  3.5   (votes: 72) Reviews (72)
SKU: SMAN-DRSEEDS-CBD-FEM
Very high CBD:THC ratio of 30:1

Trusted Seeds. Unbeatable Value.
Save with our Ultimate Mystery
seed bundle!

Shop Today
Choose your pack
Total
£6.17£9.4935% OFF
1
  • In stock
  • Orders sent from the US
  • Tracked discreet delivery
Testimonial 
Author:  Jacobo Rating: 5.0 out of 5 stars
Date:  25.11.2019
Text:  Awesome. Great strain, just amazing. I'm an experienced THC user and this turned out to be a really interesting alternative. Looking forward to grab a 100 seed pack soon, thanks!

Flowering Type

Photoperiod

Parental lines

Asia CBD x Asian CBD

THC content

Minimal THC (0-4%)

CBD content

High CBD (Over 5%)

Photoperiod flowering time

8 to 10 weeks

Yield indoor

High Yield (450-600gr/m2)

Plant size

Medium

Suitable climates

Cool, Dry, Humid, Warm

Got a question about this strain? Ask growers in the Seedsman Community.

Ask the Community ➜
From the breeder
Very high CBD:THC ratio of 30:1
Seedsman breeder notes
Aroma
PineySpicy
Parental lines
Asia CBDAsian CBD
Very high CBD:THC ratio of 30:1

Seedsman is proud to present its new medicinal cannabis strain Doctor Seedsman CBD 30:1, a hybrid cannabis strain capable of producing up to 20% CBD (Cannabidiol) and less than 1% THC to give a CBD:THC ratio of 30:1!

Years investigating medicinal/therapeutic cannabis strains have resulted in this supremely rich CBD plant. For patients who prefer to benefit from healing properties without the high associated with psychoactive strains now have a first class choice.

Brand/breeder
Parental lines
Asia CBD x Asian CBD
Variety
Sativa dominant
Flowering type
Photoperiod
Sex
Feminised
THC content
Minimal THC (0-4%)
CBD content
High CBD (Over 5%)
Yield outdoor
High Yield (450-750gr/plant)
Yield indoor
High Yield (450-600gr/m2)
Plant size
Medium
Photoperiod flowering time
8 to 10 weeks
Northern hemisphere harvest
October, September
Southern hemisphere harvest
April
Suitable climates
Cool, Dry, Humid, Warm
Aroma
Piney, Spicy
SKU
SMAN-DRSEEDS-CBD-FEM

Photoperiod outdoor timeline

Photoperiod strains rely on seasonal daylight changes, so harvest timing is closely tied to your local climate.

Stage 1
Germination / Early Start
March – April
Wait for: frost risk easing, stronger spring light
Watch for: cold snaps, slow starts, excess moisture
Stage 2
Seedling / Transplant
April – May
Wait for: milder nights and settled weather
Watch for: transplant shock, wind exposure, pests
Stage 3
Vegetative Growth
June – July
Wait for: long days, regular feeding, healthy expansion
Watch for: overcrowding, nutrient issues, insect damage
Stage 4
Flowering
August – September
Wait for: shortening days, dry airflow, branch support
Watch for: mould, botrytis, high humidity, bad weather
Stage 5
Harvest
Late September – October
Wait for: ripe trichomes, dense finished flowers
Watch for: autumn rain, rot, early frosts
Photoperiod strains rely on seasonal daylight changes, so harvest timing is closely tied to your local climate.

Indoor photoperiod timeline

Photoperiod strains give indoor growers more control over size, shape, and when flowering begins.

Week 0
Germination
Strong early establishment
Wait for: strong early establishment
Watch for: inconsistent starts, excess moisture
Week 1–2
Seedling
Stable structure and healthy growth
Wait for: stable structure and healthy growth
Watch for: stretch, early stress
Week 3–6+
Vegetative Growth
Desired plant size and canopy shape
Wait for: desired plant size and canopy shape
Watch for: overcrowding, uneven growth, training stress
7–12+ weeks
Flowering Phase
Strong flower formation and steady development
Wait for: strong flower formation and steady development
Watch for: humidity, airflow, support issues
Harvest
Harvest Window
Finished flowers and mature trichomes
Wait for: finished flowers and mature trichomes
Watch for: cutting too early or pushing too long
3.5
Rating 3.5 out of 5 stars
Based on 72 ratings and 72 reviews
Filter
We found matching review(s) Clear filters
Review author:  Anonymous    Review date:  29.06.2023
Review rating: 3.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Very low and bushy. Requires a lot of trimming for airflow. Stalks/stems are very weak and thin and don't stand up well outdoors. Waiting to see if harvest is reasonable.
Reply from:  Seedsman (26.10.2026):  Thank you for sharing your experience with us about the Doctor Seedsman CBD 30:1 Feminised Seeds. We are sorry to hear that the plants did not live up to your expectation - that must have been frustrating. Despite this, we hope that you have a successful harvest! If you have any questions or need support at any time, please don't hesitate to reach out at [email protected] - we are here to help. Many thanks.
Review author:  Alex    Review date:  29.09.2022
Review rating: 3.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Super Leafy. I've grown this strain twice and it ends up very leafy and not easy to trim. Non psychoactive so THC is minimal so that's nice
Review author:  Shellz    Review date:  08.07.2022
Review rating: 1.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Not pleased with this strain. I ordered a 3 pk, and one seed sprouted. You guys sent me another pack, so I planted another...nver sprouted. So, the one that did sprout from the first pack, is currently shriveling up. It also looks mutated, very twisted looking. You guys typically have good starins, not sure what the problem is with this one. But thanks for the good customer service!
Review author:  Viola Z.    Review date:  25.04.2022
Review rating: 1.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Did not germinate. I purchased 3 seeds and non of them germinated.
Review author:  Jeff l.    Review date:  02.09.2021
Review rating: 1.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Beautiful hermaphrodite plant. I popped one of the Dr seedsman 30:1, it germinated quickly. I topped her many, many times. She stayed a short little bush with about 40 - 50 tops by the time I flipped to flower. Today is day 20 of flower, I went to defoilate and there's a ton of yellow bananas all over her, tried to pull them off, but they started to po and pollen was going everywhere. I'm praying it didn't pollinate anything else in my room, it's now in the back yard waiting for the fire pit. A real shame as it was looking like a little beast that would have produced a great yield. I will try another one of the seeds and not top them to see if it happens again. It was the only one out of 9 plants ( 5 different strains ) that hermed out.
Please note that some customers choose to leave a rating without writing a review, and because of this the number of ratings will differ from the number of reviews.

This week’s must-haves...

Blood Moon Gelato Ltd Edition Feminised Seeds
Seedsman
☆ No reviews yet
Seedsman
Blood Moon Gelato Ltd Edition
Photoperiod
Seeds
MegaMix Auto Feminised Seeds
Seedsman
☆ No reviews yet
Seedsman
Seedsman MegaMix Auto
Autoflowering
Seeds
Strawberry Cheesecake Auto Feminised Seeds
Seedsman
☆ No reviews yet
Seedsman
Strawberry Cheesecake Auto
Autoflowering
Seeds
Northern Lights Auto Feminised Seeds
Seedsman
☆ No reviews yet
Seedsman
Northern Lights Auto
Autoflowering
Seeds
Black Sugar 2.0 Feminised Seeds
Seedsman
☆ No reviews yet
Seedsman
Black Sugar 2.0
Photoperiod
Seeds
Northern Lights 99 (Brothers Grimm Collab) Feminised Seeds
Seedsman
☆ No reviews yet
Seedsman
Northern Lights 99
Photoperiod
Seeds
Blue Dream Feminised Seeds
Seedsman
☆ No reviews yet
Seedsman
Blue Dream
Photoperiod
Seeds
Sour Diesel Feminised Seeds
Seedsman
☆ No reviews yet
Seedsman
Sour Diesel
Photoperiod
Seeds
White Widow Feminised Seeds
Seedsman
☆ No reviews yet
Seedsman
White Widow
Photoperiod
Seeds
Green Crack Feminised Seeds
Seedsman
☆ No reviews yet
Seedsman
Green Crack
Photoperiod
Seeds
Juicy Zkittlez Auto Feminised Seeds
Seedsman
☆ No reviews yet
Seedsman
Juicy Zkittlez Auto
Autoflowering
Seeds
Cherry Punch F1 Feminised Seeds
Seedsman
☆ No reviews yet
Seedsman
Cherry Punch F1
Photoperiod
Seeds
Purple Ghost Candy Feminised Seeds
Seedsman
☆ No reviews yet
Seedsman
Purple Ghost Candy
Photoperiod
Seeds
Gorilla Runtz Feminised Seeds
Seedsman
☆ No reviews yet
Seedsman
Gorilla Runtz
Photoperiod
Seeds
Blue Dream Auto Feminised Seeds
Seedsman
☆ No reviews yet
Seedsman
Blue Dream Auto
Autoflowering
Seeds
Share
Share via text
Share to your social
All pack options

Select a pack size to update the PDP instantly.

Seeds

Doctor Seedsman CBD 30:1 Feminised Seeds

£6.17£9.49
35% OFF
1 seed pack selected
1