99.32% germination rate 
232 sales THC
Grandaddy Black Seeds
Grandaddy Black Strain Characteristics
| Strain brand | Original Sensible Seeds |
| Strain Gender | Feminized |
| Strain light cycle | Photoperiod |
| Suitable for growing | Outdoor, Indoor |
| Strain THC level | 23% |
| % Sativa/ Indica/ Ruderalis | 5% Sativa / 95% Indica |
| Strain harvest | 600 g/m² indoors 800 g/plant outdoors |
| Indoor flowering time | 60 - 65 days |
| Strain outdoor finish | October |
| Strain height | 90 - 140 cm indoors 120 - 180 cm outdoors |
| Strain effect | Full physical relaxation |
| Genetics | Grandaddy Purple x Black Domina |
Customer photos 0
Grandaddy Black is an almost pure Indica with Grandaddy Purple x Black Domina genetics and an excellent set of attributes, including heavy bud and resin production, a beautiful visual appearance and yields of up to 600 g/m² after 65 days of flower – the ideal cannabis strain!
Description
Grandaddy Black: Dark, Resinous Buds Made with Indica Genetics
Grandaddy Black by Original Sensible Seeds is a cross between Grandaddy Purple and Black Domina – two Indica powerhouses resulting in a mainly-Indica hybrid that delivers incredibly heavy yields of dense, sticky cannabis flowers.
Fantastic Indoor Strain!
The bar for indoors growers has been set very high over the past few decades and Grandaddy Black dares to push this even higher, with her fantastic package of heavy bud production, fast flowering times, and her lovely display of beautiful color toward the end of flower. This can be boosted further by lowering the temperature of the grow tent at night during the last two weeks of the grow cycle. Indoor yields for this strain are up to 600g/m2 after a 65 day flower while outdoor plants can bring in as much as 800g/plant when harvesting mid-October. Here is some more information to help you grow this strain:
- Medium height – Grandaddy Black grows to a final height of 90-140 cm.
- Max EC of water – 1.4 in veg, up to 1.8 in flower.
- Water pH: 5.8-6.0.
- Recommended lighting: Veg: 450 W CFL, Flower: 1000 W HPS.
- Recommended nutrients: General Hydroponics General Organics range.
Excellent for Pain Relief
Grandaddy Black has a beautiful visual appearance: her buds are dark, resinous, and covered in a blanket of trichomes which make her sticky to the touch. Not only does she have fantastic visual appeal, this Indica-dominant hybrid has an intense effect which initially soothes the mind but slowly makes its way to the extremities.
Shipping to New Zealand
How can I track the status of my order after it has been shipped?
You can track the status of your order on the Tracking page.
How long does it take for a package to be delivered to New Zealand?
Delivery usually takes 8 to 15 days after payment is verified and the order is shipped.
How well will the seeds in my order be concealed from prying eyes?
We offer an enhanced discreet shipping service to New Zealand and conceal the seeds inside items that do not arouse suspicion to avoid confiscation at customs.
What should I do if my order is seized at customs?
All orders shipped to New Zealand are insured, which guarantees you the right to two free reshipments in the event that your items are confiscated by customs. You can contact our live chat support if anything goes wrong.
See more information on our delivery terms on the Shipping page.
Payment in New Zealand
In what currency is the payment made – in New Zealand dollars?
All card payments are processed in euros. If your card is denominated in New Zealand dollars, the amount will be automatically converted, and you will receive the amount in your currency in your account.
How can I pay for my purchase in New Zealand?
You can pay for your order using a debit or credit card, cryptocurrency, Apple Pay, or by bank transfer.
Do I have to pay any additional fees?
Your bank or payment provider may charge a currency conversion fee. If you’re sending cryptocurrency, there may also be network fees. The only additional charge on Herbies’ side is shipping insurance, which covers up to two free reshipments for added peace of mind.
Are there any restrictions on cards or bank accounts?
Herbies accepts only valid debit or credit cards with 3D Secure. Make sure your card can be used for international transactions. As for bank transfers, you cannot make a payment from ANZ or Kiwi Bank. Make sure your bank can receive transfers to Caixa.
See extra information on the Payments page.
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