Seeds - Pac Choy, Shanghai OG


Please check in-store for current availability...

Order info: we are not currently accepting seed orders via our website. Please call 204-257-2715 if you would like to place an order for seeds and we will let you know what is available in-store at that time. The next phase of online seed ordering will be December 2020.

Description: Pac Choy is a cool-season member of the cabbage family that is used in stir-fries. 'Shanghai' is said to the best open-pollinated baby Pac Choy out there! The dark-green, spoon-shaped leaves have wide, light green midribs and mild flavour. Shanghai forms densely-packed, vase-like heads. Plants can be spaced closely for baby choy, which is in demand with top Asian chefs for its tenderness and mild flavour.

Pack Size: 1/32 ounce

Latin Name: Brassica rapa
Main Uses: Stir-fry vegetable
Days to Maturity: 21 days to baby size/ 45 days to full size
Exposure: Full sun
Height: 20 - 30 cm (8 - 12 inches)
Certified Organic: USDA Certified Organic

Germination: 7 - 10 days at 15 - 20°C.
Sowing: Indoors 4 - 6 weeks before last frost. For best results, apply Sea Magic™ kelp from first watering. Apply a seedling-starter fertilizer such as Evolve Seedling once the second set of true leaves has appeared, and then alternate between the kelp and seedling starter until transplant.
Planting Depth: 1/4".
Planting Out: Once all chance of frost has passed. Plant 6 - 10” apart in rows 18” - 30” apart.
Outdoors: Direct seed once risk of frost has passed. Exposure to frost may cause young plants to bolt prematurely.
Seed Spacing: 4". Thin to 6” - 10”. For baby Pac Choy, Space seeds 2" apart and thin to 4" - 5".
Row Spacing: 18” - 30”.

Harvesting: For baby greens, harvest early (20 days). For mature heads, harvest at 45 days. 

Growing in Containers: Grows very well in larger containers and raised beds.

Fertilizing (Containers): Add up to 25% quality compost to your potting mix. This plant loves a higher-nitrogen fertilizer - diluted fish fertilizer is an excellent organic choice, applied weekly.

Watering (Containers): Water deeply when top inch of soil feels dry to the touch. Check every day or two during very hot weather.

Growing in Mixed Planters: Well-suited for larger mixed planters. Think square foot gardening!

Fertilizing (Garden): Plant in a garden bed recently amended with quality compost. Feed weekly with a higher-nitrogen organic fertilizer.

Watering (Garden): Water young plants regularly to establish, the water deeply as conditions require.

Suitability for Indoors: Not suited for indoors.

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