Home » Shop » Feminized Seeds » Granny Mac

Granny Mac Feminized Seeds

Q: When should I start training?

Begin low-stress training in week two after the first true leaves appear to shape the canopy.

Q: What nutrient plan works best?

Use a balanced vegetative feed then shift to higher phosphorus and potassium during flowering.

Q: How do I spot harvest readiness?

Check trichomes: clear to cloudy with some amber marks signals peak potency and aroma.

Q: How do I prevent stretch?

Topping at node three and early LST keep internode spacing tight and reduce vertical stretch.

Q: What are ideal temperatures?

Keep 22 to 26 C during lights on and 16 to 20 C at night for stable growth.

Q: How do I control molds outdoors?

Space plants for airflow, prune lower foliage, and harvest before prolonged wet periods.

Q: Should I flush before harvest?

Flush lightly in the final 7 to 10 days to improve smoke quality and terpene clarity.

Q: What training works for yields?

Screen of green or multiple-top manifold plus LST produce even light distribution and higher yields.

Q: How long to dry and cure?

Dry 7 to 10 days at 50 percent humidity then cure in jars for two to four weeks for better flavor.

Q: What pests target this strain?

Watch for spider mites and whiteflies. Use sticky traps and biological controls early.

Granny Mac Feminized Seeds by Captain Seeds - Granny Mac is a sativa-dominant hybrid with apple-forward flavor, clear focus, and moderate grow needs.

Apple-led aroma with diesel depth
Good yields with smart training
Clear, focused effects for daytime use

Granny Mac blends Granny Smith influence with MAC lineage for fruity terpenes and steady resin. You will manage a medium-height plant that responds well to topping and low-stress training. Expect eight to nine weeks of flowering and medium-high yields when you control light, nutrients, and humidity. Use early training to keep canopy even. Dry and cure slowly to highlight apple and diesel notes.

Granny Mac Feminized Seeds Quick Facts

All the essential strain details at a glance for growers and users.

Property	Value	Description
Type	Hybrid (Sativa-dominant)	Granny Mac is a sativa-dominant hybrid that lifts mood while keeping body calm.
THC Content	18-22%	THC runs 18 to 22 percent, offering lively head effects with moderate strength.
CBD Content	<1%	CBD stays under one percent, so effects focus on THC-driven relief and clarity.
Grow Difficulty	Moderate	Moderate difficulty. Start low-stress training in week two and monitor nutrients closely.
Flowering Time	8-9	Flowering takes eight to nine weeks indoors with clear bud formation by week six.
Yield	Medium-high (450-550 g/m2 indoor)	Expect 450 to 550 grams per square meter indoors when you control light and feed.
Height	Medium (80-140 cm)	Plants reach 80 to 140 centimeters; use topping and LST to limit stretch and open the canopy.
Environment	Indoor/Outdoor	Performs well indoors and outdoors in warm seasons; protect buds from heavy rain during final weeks.
Effects	Energizing, Focused, Relaxed	You will feel energizing focus up top and gradual body relaxation as doses rise.
Flavor Profile	Apple, Fuel, Earthy	Flavor blends apple sweetness with diesel fuel notes and a grounding earthy finish.
Genetics	Granny Smith x MAC	Genetics trace to Granny Smith x MAC, giving fruity terpenes and stable resin production.
Climate	Warm, Mediterranean	Best in warm, Mediterranean climates with consistent light and moderate humidity control.

Frequently Asked Questions

Answers to Common Questions About Growing Granny Mac Cannabis Seeds

When should I start training?

What nutrient plan works best?

How do I spot harvest readiness?

How do I prevent stretch?

What are ideal temperatures?

How do I control molds outdoors?

Should I flush before harvest?

What training works for yields?

How long to dry and cure?

What pests target this strain?

Note: With our BOGO Promo, your FREE Seeds can be any strain you choose.

BEGINNER +2 FREE

3 Seeds

$36.99

+5 FREE SEEDS

5 Seeds

$59.99

+10 FREE SEEDS

10 Seeds

$104.99

+25 FREE SEEDS

25 Seeds

$219.99

Total: $36.99

Qty:

0.0 Average

Reviews ☆☆☆☆☆

0 reviews

Customer photos 0 photos available

No photos available

No reviews yet. Be the first to review this product!