Green Bok Choy Seeds (Pak Choi) | 2 × 2,000
Regular price $9.00 Save $-9.00
Green Bok Choy (Pak Choi) Seeds: Grow Crisp Asian Greens
What this is: Green bok choy, also written pak choi, bok choi and pok choy, is a leafy vegetable in the Brassica rapa Chinensis Group, traditionally cultivated for tender green leaves and crisp juicy stalks. This is planting seed, not a live transplant, harvested fresh bok choy, napa cabbage, a mixed seed collection, or an herbal tea.
Quantity note: The current Shopify title lists two packets of 2,000 seeds (4,000 nominal seeds total). However, the original image captions and page handle state 1,500 seeds, and some older metadata mistakenly says “1,500 g.” The actual pack count and seed number have not been audited against the warehouse's physical packets. A count expressed here is the current catalog offer, not an independently measured quantity.
Why Bok Choy Bolts After a Cold Spring or Hot Week
Quick buyer decision: This Green Bok Choy (Pak Choi) offering is intended for cool-season vegetable planting. It is not automatically frost-proof or summer heat-resistant. University of Minnesota Extension warns that a spring frost or more than a week of nights below 50°F can prime young plants for bolting when warm conditions return. Summer heat during head growth can also reduce crop quality; UC Master Gardeners recommend cool-season timing. A cold snap, heat wave, or plant stress may explain a premature flower stalk better than assuming the seed is defective.
| Garden problem | What to do |
|---|---|
| Late frost or many nights below 50°F | Delay vulnerable spring transplants or plan a late-summer sowing that matures in autumn; check local weather and cultivar. |
| Heads forming in summer heat | Prefer a cooler growing window, steady root-zone moisture, and a climate-appropriate variety; shade is not a guarantee against bolting. |
| Plant sends up a flower stalk | Harvest remaining usable leaves promptly. Removing a flower bud does not reset the plant's growth stage. |
| Need quick repeat leafy harvests | Use small labeled succession sowings in cooler weather; harvest outer leaves or cut mature heads before quality declines. |
| How many seeds does the packet contain? | The current title advertises 2 × 2,000 seeds = 4,000 nominal planting seeds; the legacy product URL says 1,500. The physical warehouse count and variety have not been independently verified. |
Seeds versus food: The package is for horticultural planting, not ready-to-eat sprouts, microgreens certified for raw consumption, bok choy heads or live plants. Germination, treatment status, organic claims, seed count and bolt resistance for the actual lot remain unverified.
Read the corrected How to Grow Bok Choy: Cold vs Heat Bolting, Harvest & Seed Count guide for extension-backed sowing depth, spacing, row cover safety, pest identification and harvest practices. The guide is not a physical seed-lot audit or a promise of exact maturity days.
Growing facts
| Botanical group | Brassica rapa subsp. chinensis, often listed as Brassica rapa Chinensis Group, family Brassicaceae |
|---|---|
| Crop names | Green bok choy, pak choi, pok choi, Chinese white cabbage, sometimes Shanghai bok choy; cultivar not authenticated |
| Product form | Seeds for planting, currently listed two × 2,000; actual packet configuration and count unverified |
| Plant habit | Compact rosette with edible green leaves and tender stalks; distinct from tight-heading napa cabbage |
| Season | Cool weather favors good leaf quality. Rutgers recommends moderate temperatures, roughly 59–68°F for optimal growth |
| Light | Full sun to partial shade, depending on climate; NC State Extension lists both |
| Soil | Fertile, moisture-retentive yet freely draining soil; avoid persistent waterlogging |
| Sowing | NC State Extension recommends sowing about ¼–½ inch deep as a general guide; use real packet instructions when verified |
| Spacing | NC State suggests thinning approximately 6 inches for many common pak choi forms; larger plants may require more room per cultivar |
| Harvest | Baby leaves or whole leafy plants when appropriately mature; heat or prolonged cold exposure may trigger bolting |
| Batch unknowns | Actual seeds/pouches, variety, germination result, treatment, organic/Non-GMO/heirloom certification, predictable yield and shelf life |
Bok choy versus napa cabbage
The phrase “Chinese cabbage” can be ambiguous. Bok choy belongs to the Brassica rapa Chinensis Group, with separate upright leaves and stalks forming a loose cluster. Napa cabbage belongs to a different horticultural group and is typically grown for a large tight head. Bok choy is also distinct in culinary and growth habit from choy sum, gai lan, komatsuna and certain mustard greens. This product should not be described as a variety pack of those crops.
Bok choy is grown as a leafy food vegetable for stir-fries, soups, sautéing, steaming and braising. It provides a mild cabbage-like flavor and crisp stalk texture in properly grown, cleaned and prepared produce. Those culinary uses refer to harvested leaves and stems, not the horticultural planting seed itself.
Eight steps to grow bok choy from seed
- Check the seed packet. Verify the botanical identity and count; current catalog says two × 2,000 but older media says 1,500 and supplier packaging has not been inspected.
- Choose a suitable cool-season period. Spring and fall are typical in many areas; excessive heat and exposure of young seedlings to prolonged cold can encourage flowering rather than a quality leafy crop. Use local Extension timing.
- Prepare a fertile draining bed. Remove weeds and lightly level the soil. A soil test is more useful than automatic fertilizer application, and standing water raises disease concerns.
- Direct sow or use young transplants. NC State Extension provides about ¼–½ inch sowing depth. Maintain a fine, gently moist seedbed without packing it so densely that seedlings struggle to emerge.
- Thin plants thoughtfully. Many standard pak choi forms can be thinned around 6 inches or more depending on planned harvest size. Rutgers notes substantial spacing differences between compact and larger cultivars.
- Water consistently. Leafy brassicas grow best with a steady supply of moisture. Avoid both drought and persistent wet soils, and improve air movement in crowded beds.
- Monitor common pests. Inspect for flea beetle pinholes, aphids and caterpillars. Rutgers Extension recommends scouting and appropriate integrated pest management rather than treating all leaf damage as a seed-quality problem.
- Harvest at a suitable stage. Cut or pick tender outer leaves as they grow, or harvest a whole mature cluster before flower stalks develop. Use clean food-handling practices and wash harvested produce.
Containers, raised beds and environmental stress
Raised beds: The best results come from evenly moist, rich yet draining soil. If the plot has hosted brassicas repeatedly, crop rotation can reduce buildup of certain pests and diseases.
Containers: Choose a food-safe planter with drainage and enough soil volume for the root systems and regular watering. Compact baby-leaf harvests require less spacing than a mature rosette, but neither should be grown in persistently soggy media.
Light: A sunny site is generally helpful in mild weather; partial shade may ease stress as temperatures rise, with results varying by cultivar and region.
Bolting: Rutgers Extension notes that both prolonged cold exposure of young plants and environmental stress can trigger premature seed stalk development. A plant that bolts is responding to conditions, not necessarily defective seed.
Flea beetles and aphids: Small holes, chewed foliage or clusters under leaves may appear. Use reliable local Extension pest identification guidance, physical exclusion such as appropriate row covers and cautious treatment only where allowed on edible crops.
Troubleshooting
| Observation | Likely cause | Practical check |
|---|---|---|
| Uneven germination | Seed age, depth, temperature or wet/dry patches | Assess soil and trial real lot seed rather than claim a universal 7–14 day guarantee |
| Early tall flower stem | Bolting due to climate and planting timing | Review Rutgers guidance on cold exposure and hot-season stress |
| Leaf surfaces dotted with holes | Possible flea beetles | Inspect insects and use row cover or local pest management methods |
| Undersides have insect clusters | Possible aphids | Check early growth and manage before population increases |
| Soft or rotting stalks | Persistent wet conditions or disease | Improve drainage and airflow, and discard badly affected plant material |
| Leaves differ from stock images | Cultivar variation or generic photographs | Verify physical packet and actual seed line before claiming a particular Shanghai variety |
Frequently asked questions
Is this bok choy or napa cabbage?
It is listed as green bok choy/pak choi, the Brassica rapa Chinensis Group. Its loose leafy clusters differ from head-forming napa cabbage.
Does it include 1,500 or 4,000 seeds?
The current title says two packets × 2,000 = 4,000 nominal seeds. The old page handle and photo alt text say 1,500. A physical warehouse label and pack-count check is still required. No seller should infer seed weight in grams from seed quantity.
When should it be planted?
Choose a local cool-season window with dependable soil moisture. Rutgers notes optimal vegetative growth in moderately cool temperatures and possible bolting after premature cold exposure of seedlings.
Can I grow baby bok choy in containers?
Yes, with adequate drainage, light and moisture. Mature plant size and spacing depend on the cultivar, which has not been verified for this lot.
Are the seeds food-grade or for raw sprouts?
This is horticultural planting seed for growing vegetables; do not eat the seed directly or treat it as certified food-grade raw sprouting seed.
Are these organic, heirloom or Non-GMO?
No current supplier certificates, genetic records or treatment disclosures verify those claims.
References and verification limits
- NC State Extension: Brassica rapa Chinensis Group, bok choy identity, planting conditions, light and harvest.
- Rutgers NJAES: Bok Choys (Chinese Cabbages), temperature, spacing, cold-induced bolting and pests.
- UF/IFAS: Bok Choy, an Asian Leafy Green Vegetable, botanical grouping and cultivation considerations.
Evidence boundaries: These sources describe the crop, not the commercial lot. The exact physical 2 × 2,000 seed count, cultivar, purity, germination, seed treatment, organic/Non-GMO status, future yield and claimed “easy growing” outcomes remain unverified pending packet and supplier records.