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Mimosa Bruce Banner XL Auto Feminised Seeds-SS-MBBXL-AUTO-FEM
Mimosa Bruce Banner XL Auto Feminised Seeds-SS-MBBXL-AUTO-FEM
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Mimosa Bruce Banner XL Auto Feminised Seeds-SS-MBBXL-AUTO-FEM
Mimosa Bruce Banner XL Auto Feminised Seeds-SS-MBBXL-AUTO-FEM
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Mimosa Bruce Banner XL Auto Feminised Seeds-SS-MBBXL-AUTO-FEMMimosa Bruce Banner XL Auto Feminised Seeds-SS-MBBXL-AUTO-FEM
Mimosa Bruce Banner XL Auto Feminised Seeds
Mimosa Bruce Banner XL Auto Feminised Seeds
Seeds

Mimosa Bruce Banner XL Auto Feminised Seeds

3.3Based on4 reviews
SKU: SS-MBBXL-AUTO-FEM

Stable hybrid bred from two top US strains. Large, fast maturing plants with high yields and THC up to 26%.

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Flowering Type

Autoflowering

Parental lines

Mimosa x BRuce Banner Auto

THC content

Very High THC (25%+)

CBD content

Low CBD (0-1%)

Autoflowering seed to harvest time

8 to 10 weeks

Yield indoor

High Yield (450-600gr/m2)

Plant size

Medium

Suitable climates

Dry, Humid, Temperate, Warm

From the breeder

Stable hybrid bred from two top US strains. Large, fast maturing plants with high yields and THC up to 26%.

Sweet Seeds breeder notes
Parental lines
MimosaBRuce Banner Auto

Stable hybrid bred from two top US strains. Large, fast maturing plants with high yields and THC up to 26%.

Mimosa Bruce Banner XL Auto® is an exceptional 8th generation autoflowering strain resulting from the successful hybridisation of two outstanding US cannabis strains. Mimosa Bruce Banner XL Auto combines the finest qualities of specially-selected aromatic and resinous cuttings from the famous Mimosa family (Clementine (Tangie x Lemon Skunk) x Purple Punch (Larry OG x Grand Daddy Purple)) with Sweet Seeds' own Bruce Banner Auto® strain. 

This is a remarkable autoflowering strain known for its large size and abundant resin production. It is 65% sativa and is ready to harvest in just 8 weeks from germination! The buds are very pungent, exuding a powerful scent that combines the sweet fruits such as mandarin and strawberry, the freshness of cypress, with subtle notes of smoked cheese. Towards the end of the flowering phase, some plants may display purple and reddish hues on their flowers and leaves, adding a visually captivating element to the overall experience. Indoor yields are between 450 - 550 grm2 while each plant grown outdoors can produce 50 - 170 gr. depending on conditions and grower skill.

THC levels range between 18 - 26% with negligible CBD. With its potent and long-lasting effects, this strain produces a profound sense of happiness, euphoria, and heightened imagination, making it ideal for boosting creativity. 

Brand/breeder
Parental lines
Mimosa x BRuce Banner Auto
Variety
Sativa dominant
Flowering type
Autoflowering
Sex
Feminised
THC content
Very High THC (25%+)
CBD content
Low CBD (0-1%)
Yield outdoor
Average Yield (200-450gr/plant)
Yield indoor
High Yield (450-600gr/m2)
Plant size
Medium
Autoflowering seed to harvest time
8 to 10 weeks
Suitable climates
Dry, Humid, Temperate, Warm
SKU
SS-MBBXL-AUTO-FEM

Autoflowering outdoor timeline

Autos can be sown in multiple waves through the season for staggered harvests.

Stage 1
Germination
April – July
Wait for: warmer days, no frost, stable temperatures
Watch for: cold nights, overwatering, weak early light
Stage 2
Seedling / Transplant
1–2 weeks after sprouting
Wait for: strong light, mild weather, protected start
Watch for: slug damage, stretching, transplant stress
Stage 3
Vegetative Growth
Weeks 2–5
Wait for: long bright days, healthy root growth
Watch for: stunting, nutrient burn, pest pressure
Stage 4
Flowering
Weeks 5–8+ depending on cultivar
Wait for: steady sunshine, decent airflow, dry spells
Watch for: mould, heavy rain, snapped branches
Stage 5
Harvest
Weeks 8+ or summer to early autumn
Wait for: mature trichomes, swollen buds, finished aroma
Watch for: bad weather, bud rot, harvesting too early
Autos can be sown in multiple waves through the season for staggered harvests.

Indoor autoflowering timeline

Autoflowers follow their own internal clock, making indoor timelines easier to plan from seed to harvest.

Week 0
Germination
Healthy seedling emergence
Wait for: healthy seedling emergence
Watch for: overwatering, weak starts
Week 1–2
Seedling
Steady early growth
Wait for: steady early growth
Watch for: stretching, stress, excess moisture
Week 2–5
Early Growth
Strong leaf and root development
Wait for: strong leaf and root development
Watch for: stunting, overcrowding, early stress
Week 5–9+
Flowering
Bud development and visible maturity
Wait for: bud development and visible maturity
Watch for: humidity issues, poor airflow, plant stress
Week 8–12+
Harvest Window
Finished flowers and mature trichomes
Wait for: finished flowers and mature trichomes
Watch for: harvesting too early
Based on 4 reviews
Verified Customer
Adam Graham
Springfield, United States
Mimosa Bruce Banner XL Auto Feminised Seeds
Pack of 7 and not a single one sprouted. Only myv2nd time using this seed bank. So far not very impressed.
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Verified Customer
Lance stone
Mimosa Bruce Banner XL Auto Feminised Seeds
Awesome product! All 6 seeds popped! Still curing now.
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Verified Customer
Mark Wilson
Mimosa Bruce Banner XL Auto Feminised Seeds
Great genetics, all seeds opened up, had great plants, love them
Review Video - Mimosa Bruce Banner XL Auto Feminised Seeds
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Verified Customer
Terry Morris
Olean, United States
Mimosa Bruce Banner XL Auto Feminised Seeds
I've only planted 2 of the seeds and 1 hermed and grew seeds . I pulled it and hopefully the 2nd grows better.
Reply:
Thanks so much for your review. We really appreciate it. Please note most hermaphrodites are caused by the plant being stressed. You wont avoid it happening again if the grow environment is stressing the plants for whatever reason. So please do your checks. Best Seedsman
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Frequently asked questions
Is this strain suitable for my growing environment?

In theory most strains can be grown outdoors, indoors or in a greenhouse but how well they perform depends on the more exact environmental conditions. This is most important outdoors where climatic conditions can vary widely, so please check the strain information carefully. If your climate is more extreme or growing season shorter you should choose strain that is specifically adapted. Indoor and greenhouse environments can be controlled and made suitable for most strains although space can be a factor for strain that grow very large.

How difficult is this strain to grow?

Growing difficulty varies depending on a strain's resilience, structure and environmental needs. Some strains are more forgiving and better suited to beginners and a range of environmental conditions, while others may require closer control of factors such as light, humidity, temperature and feeding.

What can I expect in terms of cannabinoid content and yield?

Our product information and that provided by suppliers can be an indication of potential levels under optimal conditions, and it should not be assumed that results can be replicated in all conditions.

Is this strain suitable for beginners?

Strains described as beginner-friendly, easy to grow or resilient, in particular Autoflowering Feminised strains, are generally more manageable for less experienced growers. These varieties are often a more reliable starting point than more specialised genetics.

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Seeds

Mimosa Bruce Banner XL Auto Feminised Seeds

R675.00
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