Photoperiod seeds are best suited for:
Showing 91–108 of 110 results
Photoperiod strains allow growers to maximize plant size, structure, and yield by extending the vegetative stage as long as needed. This level of control makes them the preferred choice for growers who enjoy dialing in nutrients, lighting, and training methods.
At MasterSeeds, photoperiod genetics are selected for strength, consistency, and long-term performance.
You control exactly when plants begin flowering by changing the light cycle (typically to 12 hours of light/12 hours of darkness).
Grow bigger plants with longer vegetative periods, resulting in potentially much larger harvests.
Take cuttings from your favorite plants to create genetically identical clones for future grows.
Access to time-tested, traditional strains that have been perfected over decades of cultivation.
Require precise light schedule changes (18/6 for veg, 12/12 for flower) using timers.
Plants can grow quite large – ensure adequate vertical and horizontal space.
Typically 4-8 weeks vegetative + 8-12 weeks flowering = 12-20 weeks total.
Regular monitoring of light cycles, nutrient schedules, and plant training needed.
Those who understand light cycles and plant training techniques.
Perfect for controlled indoor environments where light can be managed precisely.
Growers wanting maximum harvests from each plant.
Those who want to keep genetics alive through cloning.
