Problems with logging in?

You are logged in as .

You can leave and log back in later to continue your order.

We are updating our website and ordering will be available for our Canadian customers soon. Please check again. Thank you for your patience.

Log in to order  
fedco seeds logo
Home Browse Fedco Seeds Index

Kolibri Kohlrabi

(45 days) F-1 hybrid. The best purple kohlrabi we’ve found: quick growing, very uniform, purple on the outside, crisp and white on the inside, reliable, good-tasting and productive. An August planting will size up in October. Very hardy; will winter over with only snow cover for protection—in fact made it through the open winter of 2011-12 in Maine. Interplant with Bright Lights swiss chard for a dazzling display. Tested negative for BR and BL. Cold-hardy through at least part of the Maine winter.
Item Discounted
3471A: 0.5g for $2.40  
3471B: 1g for $4.20  
3471C: 4g for $14.00  
3471D: 14g for $48.00  
3471E: 28g for $94.00  
Log in
to start or resume an order
Problems with logging in?

Additional Information


Brassica oleracea (gongylodes group)

~6,000 seeds/oz; 210 seeds/g. Don’t like kohlrabi? Try harvesting it young when it tastes like a humble version of the globe artichoke. Its texture turns tough, woody and inedible if you wait too long.


Days to maturity are from direct seeding. Subtract 20 days from date of transplanting.

Note: We cannot ship packets greater than ½ oz. (14 grams) of any Brassica into the Willamette Valley. The State of Oregon prohibits shipping any commercial quantity of untreated Brassica, Raphanus or Sinapis because of a quarantine to control Blackleg.

Culture: Hardy. Require warm temperatures to germinate (68-86° ideal) but need 60s during seedling stage for optimal growth; higher temperatures make seedlings leggy. Heavy feeders; for best growth, need regular moisture and 2–3' spacing. Have done well for us succeeding onions and garlic in beds. Cauliflower and broccoli are damaged by hard frosts, especially in spring.

Young broccoli sproutlings make good microgreens.


  • BR: Black Rot
  • BS: Bacterial Speck
  • DM: Downy Mildew
  • FY: Fusarium Yellows
  • TB: Tipburn

Pests & diseases: Major pests: Cabbage Looper, Diamondback Moth, Imported Cabbageworm
Cultural controls: control cabbage-family weeds near crop fields, till under crop debris of early-season brassicas after harvest.
Materials: Spinosad, Bt.

Pest: Flea Beetle
Cultural controls: floating row covers, mulch with straw, time plantings for fall harvested crops only, crop rotation, perimeter trap cropping.
Materials: Spinosad, PyGanic, Mycotrol.

Pest: Cabbage Root Maggot
Cultural controls: time planting to avoid first hatching, use row covers, control weeds.

Major diseases: Black Rot, Alternaria Leaf Spot, Blackleg, Club Root, Downy Milldew, White Mold
Cultural controls: avoid transplanting plants with yellow leaves or v-shaped lesions, crop rotation, destroy crop debris after harvest, avoid overhead irrigation, control weeds, allow for good air movement.
Materials: Actinovate, copper compounds may help for some of these diseases.