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Espro Bloom

Fine Grind

Prima Coffee's Bloom guide exploits the brewer's perforated base with a fine grind and hot water, using bloom stirring and a later swirl for even saturation. It pursues high extraction, pronounced sweetness, and clarity without choking the bed.

1:18 Ratio
2:30 Total
20g Dose
100°C Temp
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Parameters

20 g
Coffee
360 g
Water
1:18
Ratio
100 °C
Temp
3 fine
Grind
2:30
Total
~360 ml
Yield
Grind · 3/10 · fine
FINE COARSE

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Method

2:30 · total
  1. Bloom 1 / 7
    0:00
    14s

    Pour 60g.

    +60g→ 60g 6g/s 10s 100°C
  2. Swirl 2 / 7
    0:14
    31s

    Stir gently. Let it bloom.

    4s
  3. Pour 3 / 7
    0:45
    29s

    Pour to 210g.

    +150g→ 210g 6g/s 25s
  4. Swirl 4 / 7
    1:14
    16s

    Swirl gently.

    4s
  5. Pour 5 / 7
    1:30
    29s

    Finish pouring to 360g.

    +150g→ 360g 6g/s 25s
  6. Swirl 6 / 7
    1:59
    31s

    Swirl gently.

    4s
  7. Done 7 / 7
    2:30

    Drawdown complete.

Notes

Break up dry pockets with a brief stir during the bloom, then use a controlled swirl after the later pour to level the bed. Begin fine, but judge by taste and drainage rather than forcing the published pace: coarsen if the finish turns dry or flow stalls, and clean the micro-filter thoroughly after brewing.

Original source

Recipe by Prima Coffee Equipment, published at prima-coffee.com.

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Next step

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Free iOS No signup 1003 recipes by 126 baristas