Chapter 10: Ginseng Calendar
New growers frequently ask for a calendar of events for ginseng
farming. The following table is provided for suggestion only.
Repetitive themes will become self evident.
| Please note: This calendar has been designed for artifically cultivated (under plastic netting) ginseng produced west of the Cascades in Washington, Oregon and northern California. The significant climatic differences in areas east of the Cascades would alter many of the pratices listed below. |
Winter months:
January-March
The winter months are devoted to clearing land and ensuring that
all implements are ready for the season. New fields should be
carefully walked and low spots noted and flagged. During the usual
early February dry spell west of the Cascades, woody brush can
be killed by girdling, or pulled out with heavy machinery. In
late March just before the plants emerge, soil drenches of root
rot combative fungicides should be applied if the ground lacks
excellent drainage. If there are winter annuals growing in the
established beds during years 1-4, one application of Roundup,
broadcast applied, will kill them. Be sure that the ginseng is
still dormant! Late March is the time to fertilize established
beds.
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| January | Walk prospective pasture or woodland, consult soils map | Attend NW Ginseng Growers meeting in Portland, OR | Attend NW Ginseng Growers meeting in Portland, OR | Attend NW Ginseng Growers meeting in Portland, OR | Attend NW Ginseng Growers meeting in Portland, OR |
| February | Flag low spots, cut any trees, and push or pull them out | Calibrate boom sprayer, tune-up tractor | Bait for mice, trap moles; indoor mechanical work | Attend BC Ginseng Growers Annual Meeting | Attend BC Ginseng Growers Annual Meeting |
| March | Drag out all woody debris | Apply Roundup broadcast to kill winter weeds, apply Ridomil or Alliette; fertilize | Ridomil or Alliette; boom spray Roundup; fertilize | Apply Ridomil or Alliette; boom spray Roundup; fertilize | Apply Ridomil or Alliette; boom spray Roundup; fertilize |
Spring months:
April-June
Growers will need to be present to ensure that the plants are
protected with fungicides; the shade panels are spread out and
secured, and that weeds are pulled when they are still small.
New fields are prepared in April and May. Cover crops should be
seeded by mid-June. All pests, including slugs, mice, moles should
be controlled.
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| April | Spray Roundup to kill pasture |
Spray Rovral and/or fixed copper; unfurl shade panels in 3rd week of the month |
Spray Rovral and/or fixed copper; unfurl shade panels |
Spray Rovral and/or fixed copper; unfurl shade panels |
Spray Rovral and or fixed copper; unfurl shade panels |
| May | Disc pastures 2x once grass is dead, seed cereal cover crops on new ground | Apply Rovral and or fixed copper; reapply sawdust as needed; hand weed; bait for slugs | Apply Rovral and/or fixed copper; re-apply sawdust as needed; hand weed; bait for slugs | See last year; look for used potato harvester; prep. new ground; bait for slugs | Build dryer or seek out lease space to dry root in the fall, trap or kill critters |
| June | Visit established farms | One final fungicide application before June 15, hand weed | Final fungicide; seed cereals when rain is forecasted | Final fungicide; seed cereals on new ground when rain is forecasted | Fungicide, cover crops; seed cereals |
Summer months:
July-August
During early July through the end of August plan to do some weeding
as well as take time off for a well deserved 2-week vacation.
Ginseng berries will be ready for harvest in late August. After
de-pulping them and extracting the seeds, begin stratifying them.
New fields should be prepared for fall planting. Established sand
boxes will need to be un-earthed in late August and the seed carefully
cleaned. Growers can either store the seed until sowing it in
late September, or sell some of it to new growers. Enjoy the beautiful
Northwest summers with friends and relatives.
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| July | If cover crops are not used, add amendments | Weed; hire temporary workers so you can take a vacation | Plan for a 2-week family vacation; submit leaf samples for nutrition analysis | Plan a 2-week family vacation; submit leaf samples for nutrition analysis | 2 week family vacation; submit leaf samples for nutrition analysis |
| August | Harvest cereals, and disc the stubble twice, order planting supplies | Prepare ground for next planting | Prepare ground for next planting; remove any berries | Pick berries; de-pulp them, load sand boxes; prep for 4th planting | Harvest berries; prep machinery for harvest (consider custom work) |
Fall months:
September-November
There never seems to be enough time in September! New fields will
need to be shaped, planted, and finally mulched. Either hand or
machine harvesting will occur on 4-year old beds. New growers
should consider contracting out the digging if they don't have
a modified potato harvester. Shade cloth will need furling after
approximately September 10. Once dug, roots should be allowed
to wilt before they are given a brief wash and then dried. It
will take 10-12 days to dry them all. Fresh root can be dug on
the nicer days and shipped off via UPS to buyers as needed.
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| September | Final discing, shape beds, set poles, string cable, set anchors | Plant 2nd garden, furl up shade panels, attend NW Ginseng Grower's Field Day after having joined the Association | Plant 3rd garden, furl up shade, attend NW Ginseng Grower's Field Day | Plant 4th garden, furl shade, attend NW Ginseng Grower's Field Day | Plant, mulch, dig root, let it wilt, wash root, attend NW Ginseng Grower's Field Day |
| October | Sow seed, apply mulch, observe dryer at neighbors farm | Mulch 2nd garden; consider transplanting | Plant and mulch 3rd garden, consider transplanting 2-year roots if you have good soil drainage | Observe dryer at neighbors farm | Load dryer, dig fresh root |
| November | Visit a Chinese market (L.A., San Francisco, Vancouver, B.C.. | Visit ginseng web sites, think marketing | Visit ginseng web sites, think marketing | Learn how to write web pages | Sort big root, cut bullets, dig fresh root |
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Special thanks to John Schroeder (chestnut@worldaccessnet.com),
secretary for the Northwest Ginseng Growers Association, for letting
me use the original Ginseng Calendar he authored in 1995.