99.2% germination rate 
Jack Flash Seeds
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Description
Jack Flash Regular - It’s Award Winning for A Reason
Jack Flash regular is a Cannabis Cup winning strain, produced by the highly acclaimed Sensi Seeds company. It has a unique, almost equal mix of both Sativa and Indica, and will leave your users feeling incredibly euphoric whilst having all the benefits of Indica. Thanks to its natural resistance to mold and fungi, the strain is a smart choice for outdoor cultivation. Indoors, make sure you set your bulb to a 12/12h timer right from the start of flowering. Sensi Seeds recommend using a SoG system to fill your room with calyxes. In the ideal scenario, it should grow to an above-average height and produce the highest quality buds you’ve ever seen. Outdoors Jack Flash regular is suited best to a sunny/Mediterranean climate, however, it will still perform well in warm European countries. In terms of productivity, the strain delivers a heavy both indoors and outdoors.
- Huge bud development in the 60-70 day flowering period, full of calyxes.
- Highly sought-after Sativa flavor.
- A relatively new strain gaining popularity every year.
Plenty of Potent Resin to Go Around
Jack Flash regular has a super potent stain that gives off a mentally stimulating effect, typical of the Sativa content – whilst sending your body into complete relaxation. It’s great tasting sweet resin gives it a whole other level of pleasure to consume.
Strain FAQ
- Is it legal to order cannabis seeds to New Zealand?
- Yes. At Herbies, cannabis seeds are sold as collectible souvenirs. We ask you to check your local laws before ordering, as by ordering you confirm that you are complying with them.
- Is this strain suitable for outdoor growing in New Zealand?
- Absolutely. is an excellent choice for outdoor cultivation in the climate of New Zealand. To ensure the best possible results, we recommend checking the strain's specific preferences in the "Characteristics" section and matching them with your local conditions.
- What are the most popular payment methods for customers in New Zealand?
- We offer a variety of secure payment options for customers in New Zealand. These include major credit and debit cards (Visa, Mastercard), bank transfers (including SEPA), and cryptocurrencies like Bitcoin and USDT. For the most accurate and up-to-date list of methods available for your specific order, please proceed to the checkout page.
Why Buy Seeds from Herbies in New Zealand
- 20+ years of trust from the grower community.
- Guaranteed authentic genetics.
- Stealth, fast shipping directly to New Zealand.
- Multiple secure payment options for your convenience.
- Free seeds and gifts with every purchase.
- Germination guarantee on all freshly stored seeds.
- Backed by thousands of positive reviews worldwide.
UK Shipping FAQ
Do you ship to the USA?
Yes. We ship to the USA. Estimated delivery time is 2-5 business days.
Yes. We ship in plain, unbranded packaging. The envelope shows only the necessary delivery details - there’s no mention of Herbies and no indication of what’s inside. For extra privacy, you can choose our optional stealth (“Ninja Mode”) packaging, where the seeds are concealed inside a small souvenir.
We assemble and dispatch orders within 24 hours after payment has been received during working days. On rare occasions, it might take more time than that. Orders placed on weekends are processed and shipped on the next working day.
You’ll get an email with the tracking number after your order is dispatched. Orders are normally processed on weekdays and dispatched within 24 hours (rarely, it can take longer).
If your tracking number is not in your inbox, be sure to check your spam and promotions folders. If the tracking message is not there, please contact us via [email protected] or our live chat.
Currently, we ship with Correos, UPS, Fedex, DHL and Tipsa. You can find more info on shipping and calculate costs/estimated time of delivery on our Shipping page.
If your order hasn’t arrived, please contact [email protected] or submit the support form on our website.
If your order has arrived but there’s a problem, please contact [email protected].
Delivery to P.O. Boxes isn’t available in all countries. For an exact answer for your country, please email [email protected] or contact us via the live chat on our website.
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