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Double IPA - Pernicious Weed Clone Recipe

This Double IPA has huge upfront grapefruit with sharp, dank orange-peel bitterness followed by juicy tropical to a dry finish. A rediculous amount of NZ hops on a medium malt base with dextrose to accentuate the hop-forward flavours. Approx. 8% ABV.
Prep Time40 minutes
Active Time10 days
Course: Drinks
Keyword: Craft Beer, Double IPA, Dry Hop, NZ IPA, Pernicious Weed, Recipe
Yield: 0
Cost: 65

Equipment

  • 1 30 litre fermenter
  • 1 Large mixing spoon
  • 1 5 litre jug
  • 1 Cup

Materials

  • 1.5 kg Brick Road Classic IPA
  • 1.5 kg Brick Road Classic IPA
  • 1.0 kg Dextrose
  • 2 pkt US05 Yeast
  • 100 g Nelson Sauvin
  • 100 g Rakau

Instructions

  • Clean and sanitise fermenter, spoon, cup and jug.
  • Fill the cup to 3/4 full with cold brewing water. Sprinkle in the dried yeast and gently stir in. Cover.
  • Soften the malt cans in hot water for about 5 minutes.
  • Pour 2 litres of boiling water into your 5L jug. Open the cans and pour the contents into the jug.
  • Steep half of each of the hops - 50g Nelson Sauvin and 50g Rakau for 30 minutes in 1L of water at 80 degrees C, and strain the water into your fermenter using a sieve or coffee press.
  • Mix the concentrated wort, hop steep and water well, then pour into your fermenter. Top up to 23 litres with cold quality brewing water. Ensure the wort temperature is 15 - 25 degrees Celcius. Vigourously stir the wort with a large spoon to oxygenate it. Pour in the cup of yeast slurry and gently stir into the oxygenated wort.
  • Seal the fermenter lid and insert airlock. Ferment at 18-22 degrees Celcius for four days.
  • On Day 4, put the remaining half of each of the hops into a sanitised hop sock or tube, tied with non-scented dental floss. Add sanitised weight to help the sock sink. Gently sink the hops into the wort. Remove on day 6. continue to ferment for 4-8 more days at 18-22 degrees Celsius.
  • Check the gravity on day 7. If the SG remains steady for three days, fermentation is complete. Keg or bottle your brew as per standard practise.