Seeds
Mamba Negra CBD Feminised Seeds
SKU: BLIM-MAMBANEG-CBD
Roughly 20:1 CBD:THC production and good yields.
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Flowering Type
Photoperiod
Parental lines
Critical Mass x Skunk
THC content
Minimal THC (0-4%)
CBD content
Information not available
Autoflowering seed to harvest time
Information not available
Yield indoor
Information not available
Plant size
Information not available
Suitable climates
Dry, Warm
From the breeder
Roughly 20:1 CBD:THC production and good yields.
Blimburn Seeds breeder notesParental lines
Critical MassSkunk
Roughly 20:1 CBD:THC production and good yields.
This new Mamba Negra strain with a high content in CBD and low THC from BlimBurn seeds is a cross between the 2004 Highlife Champion, Critical Mass, and a very fruity, red-haired compact skunk strain. It is a great producer, producing very uniform plants with large central colas. The buds are large, compact and extremely fragrant with strong hints of fruit that give both a physical and cerebral effect. Mamba Negra also grows very large outdoors where it flowers early and shows a good resistance to both pests and mould.
Brand/breeder
Blimburn Seeds
Parental lines
Critical Mass x Skunk
Flowering type
Photoperiod
Sex
Feminised
THC potential
Minimal THC (0-4%)
Suitable climate
Dry, Warm
SKU
BLIM-MAMBANEG-CBD
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
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
Review author:
Review date:
05.03.2021
Purchase date:
Review text:
Didn't Happen. Only 1 of 5 germinated, so was not to real impressed by this strain. Am curing the one that actually grew, which was rather ordinary in comparison to other strains.
Review author:
Review date:
01.08.2020
Purchase date:
Review text:
CBD 20-1 confirmed. Seedsman service and delivery excellent as always. Both seeds I started germinated. Both plants struggled at first. Never did figure out the problem. Culled one and nursed the last one along ant it eventually finished strong with a good yield of over 7 ounces. Sent a sample to the lab for testing. 10% CBD and .47% THC. Very fruity, spicy, earthy aroma. Thin leaves and very easy to trim the buds with a a low leaf to bud ratio. Would like to see a higher CBD content but would grow again.
Review author:
Review date:
24.02.2020
Purchase date:
Review text:
Seeds did not sprout. All other seeds from seedsman have been fine but these ones were duds.
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