悟る · diagnose & fix
Cannabis Hermaphrodite (Nanners & Male Flowers)
Environmental stress · also: nanners, banana on bud, male pollen sacs on female
A female plant throwing male parts — yellow 'nanners' or pollen sacs — usually a stress response that can seed your entire harvest.
Not sure it's hermaphrodite (nanners & male flowers)?
Snap a photo and get a free read — no signup. Satoru weighs the visual against the conditions that cause look-alikes, so you treat the real problem.
What it looks like
Yellow banana-shaped stamens ('nanners') poking out of otherwise female buds, or small round pollen sacs (vs. the teardrop calyx + white pistils of a female) forming at the nodes. Left alone, they open, release pollen, and pollinate your buds — turning flower into seed.
Symptoms
- Yellow banana-shaped nanners emerging from buds
- Round pollen sacs (not pistils) at the nodes
- Appears mid-to-late flower, often after a stress event
- Seeds showing up in what should be sensimilla
Causes
- Light leaks / interrupted dark period in flower
- Heat or environmental stress
- Overripe / left in flower too long
- Genetic instability (some strains hermie easily); feminized stock under stress
How to fix it
- 1Isolate the plant immediately so pollen doesn't spread
- 2Pluck nanners/sacs carefully (mist first so they don't puff pollen) or cull the plant if it's heavily throwing them
- 3Find and kill the stressor — seal light leaks, drop heat, fix the dark period
- 4Harvest is fine if only a few nanners late; a few seeds beat a stressed re-veg
Prevention
- Light-tight tent — zero interruptions to the dark period in flower
- Hold temps and VPD steady; avoid big stress swings
- Don't run flower past ripeness; pick stable genetics
悟る · how satoru tells it apart
Telling early pollen sacs from normal female calyxes is where new growers panic (or miss it). Satoru's camera stage read flags pollen sacs vs. pistils and — because a feminized plant going full-male is usually a misread — weighs your seed type before crying 'male.'
Not sure it's hermaphrodite (nanners & male flowers)?
Snap a photo and get a free read — no signup. Satoru weighs the visual against the conditions that cause look-alikes, so you treat the real problem.
More plant problems
Educational reference for cultivation troubleshooting. Symptoms overlap — when in doubt, match against your own conditions. Satoru fuses your photo with your logged environment for a grounded read.