Granddaddy Purple

Granddaddy Purple is a mostly indica variety from Royal Queen and can be cultivated indoors (where the plants will need a flowering time of ±63 days), outdoors and in the greenhouse. Royal Queens Granddaddy Purple is a THC dominant variety and is/was only available as feminized seeds.

Royal Queens Granddaddy Purple Description

Granddaddy Purple, or GPD, has been exceptionally popular since its release. Purple hues on the flowers make for irresistible bag appeal, and the deeply relaxing effects are perfect after a long day or week. With THC levels of 20%, you can expect a long-lasting, intense high. Growers also love this variety because of its excellent yield potential and manageable plants.

Granddaddy Purple Strain: Big Yields and Bigger Flavours

Granddaddy Purple is one of the most beloved indica-dominant hybrids you can get your hands on. Boasting majestic plants that deliver large yields of potent buds, GDP is relatively easy to grow, and extremely easy to enjoy!
Granddaddy Purple Seeds: A Purple Urkle and Big Bud Cross

This variety boasts a complex pedigree. Purple Urkle is a phenotype of Cali's sweetheart, Mendocino Purps, while Big Bud has Afghan and Skunk origins. These genetics come together seamlessly in the Granddaddy Purple strain, culminating in a genetic profile of 75% indica and 25% sativa.
Aromas, Flavours, and Effects of Granddaddy Purple

Granddaddy Purple really brings the flavour, with a fruity and overall sweet terpene profile. The most prominent aromas are those of blueberries, fruit, and candy, but a dash of refreshing pine is also noticeable, making for an interesting mix. When ingested, GDP flowers wrap users up in a powerful and deeply relaxing physical stone, lifting their mood at the same time. This is a superb nighttime strain, sure to help you wind down after a long day.
Growing Characteristics of Granddaddy Purple

In the grow room or garden, GDP is a delight. Granddaddy Purple seeds produce sturdy, low-maintenance plants that reach medium heights of 80–120cm indoors and 120–150cm under the sun. If looked after with love and care, GPD can offer rewarding results of up to 450–500g/m² in indoor setups after 8–10 weeks of flowering. When reared outside, they are ready to harvest at the beginning of October and can produce up to 500–600g/plant.

Genetic Background: Purple Urkle x Big Bud
THC: 20%
CBD: Low
Type: Sativa 25% Indica 75%
Flowering time: 8 - 10 weeks
Harvest Month: Early October
Height Indoor: 70 - 120 cm
Height Outdoor: 120 - 150 cm
Yield Indoor : 450 - 500 gr/m2
Yield Outdoor: 550 - 600 gr/plant
Climate: Short Summers
Effect: Euphoric, Physically Relaxing, Sleepy
Flavour: Blueberry, Candy, Fruity

• Granddaddy Purple »»» Granddaddy Purple x Granddaddy Purple
• Granddaddy Purple x Granddaddy Purple Probably
  • »»» Purple Urkel x Big Bud Probably
  • Purple Urkel
    • Unknown Mostly Indica »»» Mostly Indica
  • Big Bud
    • »»» {Big Bud x NL#1} x Big Bud
    • Big Bud x NL#1
      • Big Bud »»» Indica
      • NL#1 IBL
        • »»» Purest Indica x Afghani probably from Neville IBL
        • Purest Indica
          • Afghani (specified above)
        • Afghani probably from Neville
          • Afghanistan Probably Indica »»» Indica
    • Big Bud »»» Indica

Map of the Granddaddy Purple Family Tree

Click to show all parents of Granddaddy Purple in our dynamic family tree map.