Black Summer (F1)

Product ID: 2460

Vegetables > Greens, Pac Choi


Beautiful, dark green Pac Choi.

Broad, flat, light green petioles are topped with oval dark green leaves. Forms a perfect thick vase shape even when small. Slightly smaller in size (10-12") and a complement to the white-stemmed Joi Choi. Very slow bolting. Avg. 6,200 seeds/oz. Packet: 250 seeds.

Plant Cycle:   (A)   Days to Maturity or Bloom:   45

Cold Tolerant   Johnny's Exclusives   Performs well in greenhouses  

Learn more in the 'Symbols Explained' and 'Diseases Resistance' tabs!

In stock

Product Price Quantity
2460Packet  $3.45 
24605,000 Seeds  $14.95 
246025,000 Seeds  $62.00 
246050,000 Seeds  $108.00 
2460100,000 Seeds  $200.00 


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Black Summer (F1)


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Black Summer (F1)




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Greens, Pac Choi

CULTURE: Sow from early spring through midsummer. In the South, greens are well adapted to fall plantings. Sow 15 seeds/ft., 1/4" deep in 2" wide bands in rows 18" apart. Thin plants to 6" for mini heads, 8-12" for full-sized heads. Harvest before flowering. For baby-leaf, sow in a 2" to 4" wide band sow 60 seeds/ft. Clip 4-5 week-old leaves.
PESTS: Flea beetles can be controlled by covering with floating row covers (see index) from day of sowing.
AVG DIRECT SEEDING RATE: For bunching: 830'/oz., 13,000'/lb. at above spacing. For baby-leaf: 210'/oz., 3,300'/lb. at above spacing.
SEED SPECS: SEEDS/OZ.: 8,300-11,750 (Avg. 10,760).
PACKET: 250 seeds, sows 16' full-size 4' baby-leaf.

Cold Tolerant

Cold Tolerant

Variety does well at lower temperatures and may even be frost hardy.

Johnny's Exclusives

Johnny's Exclusives

Sold exclusively by Johnny's.

Performs well in greenhouses

Performs well in greenhouses

Variety does especially well when started in, or grown in, a greenhouse environment.