Home » Shop » Feminized Seeds » Purple Heart

Purple Heart Feminized Seeds

Q: What feeding schedule suits Purple Heart?

Use a balanced NPK during veg and raise phosphorus in bloom. Reduce nitrogen after week two of flower.

Q: Will Purple Heart turn purple?

Yes. Night temperatures around 12-18 C (54-65 F) during late flower encourage anthocyanin expression.

Q: Which training methods work best?

Topping early and low stress training produce an even canopy. Consider a light screen for flowering.

Q: What pH should you run?

Keep soil pH 5.8-6.5. For hydro or coco target 5.6-6.2.

Q: How much light does Purple Heart need?

Flowering benefits from 600-800 PPFD. Maintain 18/6 in veg and 12/12 to flower.

Q: When is harvest time?

Harvest after 8-9 weeks of flower. Aim for 70-90% amber trichomes for a heavy finish.

Q: How strong is the odor during flowering?

A moderate to strong scent develops late in flower. Use a carbon filter indoors.

Q: What pests or diseases should you watch for?

Watch for spider mites and powdery mildew. Keep airflow high and humidity 40-50% in late flower.

Q: How should you dry and cure buds?

Dry 7-10 days at 18-22 C and 45-55% RH. Cure in jars for at least 2-4 weeks, burping daily the first week.

Q: What yield can you expect outdoors?

In temperate to Mediterranean climates expect up to 600 g per plant with full sun and good soil.

Purple Heart Feminized Seeds by Captain Seeds - Indica-dominant strain with grape flavor, purple hues, and relaxing effects.

Grape aroma, purple buds, heavy resin
8-9 week flower, medium-high yield, night strain
Feminized seeds, easy training, consistent results

Purple Heart is an indica-dominant hybrid bred from Purple Urkle x Hindu Kush. It produces purple tones, dense resinous buds, and a grape-forward flavor with earthy spice. Expect THC around 18-22% and CBD near 0.5-1%. Flowering runs 8-9 weeks. Grow difficulty sits at intermediate. Use topping and LST to build an even canopy. Maintain cool nights late in flower for purple color. Control humidity and airflow to avoid mold. Dry for 7-10 days and cure for 2-4 weeks for best aroma and smooth smoke.

Purple Heart Feminized Seeds Quick Facts

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

Property	Value	Description
Type	Indica-dominant hybrid	Purple Heart is an indica-dominant hybrid with relaxing effects.
THC Content	18-22%	THC typically ranges 18-22%.
CBD Content	0.5-1%	CBD typically reads 0.5-1%.
Grow Difficulty	Intermediate	Grow difficulty is intermediate. Expect moderate attention to feeding and humidity.
Flowering Time	8-9	Flowering time runs 8 to 9 weeks.
Yield	Medium-high (400-550 g/m2 indoor; up to 600 g/plant outdoor)	Indoor yield averages 400-550 g/m2. Outdoor plants produce up to 600 g per plant in optimal conditions.
Height	Medium (80-140 cm)	Plants reach medium height, roughly 80-140 cm.
Environment	Indoor/Outdoor	Performs well indoors and outdoors with stable branching and manageable stretch.
Effects	Relaxation, Euphoria, Sleepiness	Expect body relaxation, a mild euphoria, and sleepiness suitable for evening use.
Flavor Profile	Grape, Earthy, Spice	Flavor mixes grape, earthy notes, and a touch of spice.
Genetics	Purple Urkle x Hindu Kush	Genetics trace to Purple Urkle x Hindu Kush. Expect purple pigments and good resin production.
Climate	Temperate to Mediterranean	Best suited to temperate and Mediterranean climates with warm days and cool nights.

Frequently Asked Questions

Answers to Common Questions About Growing Purple Heart Cannabis Seeds

What feeding schedule suits Purple Heart?

Will Purple Heart turn purple?

Which training methods work best?

What pH should you run?

How much light does Purple Heart need?

When is harvest time?

How strong is the odor during flowering?

What pests or diseases should you watch for?

How should you dry and cure buds?

What yield can you expect outdoors?

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!

Customer Questions & Answers

0 Was this helpful?

Q: My Purple Heart never turned purple. Why?

A: Lower night temps and phosphorus during late flower trigger color. Keep nights near 12-18 C and avoid excess nitrogen.