Royal Madre (Royal Queen Seeds)

Royal Madre is a crossing between Jack the Ripper and Queen Madre, resulting in a 75% Sativa and 25% Indica hybrid that has a fruity taste and an 8 week flowering cycle and can yield up to 450g/m² when grown inside. When grown outside it is ready for harvest in October, producing up to 500g/plant. A medium sized plant, usually gets to 60-100cm in height.

Genetics 75% sativa - 25% indica
Parents Jack The Ripper x Queen Madre
Flowering period 8 weeks
THC% 18+%
CBD% Low
Yield (indoor) 400-450g/m²
Height (indoor) 60-100cm
Yield (outdoor) 450-500g/plant
Height (outdoor) 100-140cm
Harvest time (outdoor) Early October
Available as Feminized seeds
Seed bank Royal Queen Seeds
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Starting from € 9.00
1 seed € 9.00
3 seeds € 23.00
5 seeds € 49.00
10 seeds € 79.00
  in stock

Easy Germination

Easy Germination

Cannabis Propagator

Cannabis Propagator


Zativo caters to private customers only, and does not supply commercial or industrial growers with large amounts of cannabis seeds. If we have reason to suspect that the ordered seeds are destined for growing cannabis on a larger-than-private scale, we reserve the right to dismiss that specific order. 


Royal Madre: Harvest the motherload after 8 weeks of flowering

Royal Madre is definitely a MILF - Mother I'd Like to Farm! Royal Queen Seeds decided to mix Jack the Ripper with Queen Madre, in order to create this amazing strain. The sativa genes are prominent with 75%, which have been mostly passed on from Jack the Ripper.

This cultivar grows relatively fast. After only 8 weeks of flowering, the buds are ready to be harvested and cured. Royal Madre is definitely a connoisseur type of strain that generates 400-450g/m² in yields indoors and 450-500g/plant outdoors; generous amount of buds await you. You can use topping, LST, and various other methods to generate the maximum amount of nugs.

Royal Madre likes to grow short; she reaches 60-100cm indoors and 100-140cm outdoors. It’s extraordinary how Royal Queen Seeds were able to produce a sativa-dominant strain, which has the growing quality of an indica. If you’re growing outdoors, Royal Madre needs to be harvested at the beginning of October. This strain might not be the highest-yielding plant, but the quality bud Royal Madre produces is referred to as the “motherload” for good reason.

Royal Madre contains the perfect amount of THC which reaches the 18% mark. It’s not too weak and not too strong... it’s just right. An amazing perk of growing Royal Madre is the delicious aroma that she produces, just make sure not to burn off the terps with high temperatures.

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