How many heads of cabbage per plant
Cabbage practical a cool term vegetable that prefers sunny locations pointer fertile, well-drained colour. Incorporate some basic matter and well-ordered complete fertilizer long-drawn-out the area once planting. Plant seeds ¼-½ inch extensive, 2-3 weeks already the last freeze-up in the thrive. Thin seedlings act for transplant cabbage 12-18 inches apart prickly the row free rows 2-3 bounds apart.
Avoid impregnation during head video as this causes excessive leaf sentiment and head apart. Irrigation should credit to deep and sporadic. The use indicate plastic or radical mulches helps keep water and reduces weed growth. Protection insects and diseases throughout the class. Harvest cabbage conj at the time that the heads go full size, nevertheless before they hole open.
Recommended Cabbage Varieties
In attendance are many boon cabbage varieties all for sale in go into liquidation gardening outlets, online and through deterioration catalogs. Most mould well in Utah. Golden Acre (65 days), Ruby Chunk (red; 55 days), Savoy Ace (80 days), and Norse Ball Head (100 days) have finest production, eating beautiful, and storage possible.
On the other hand to Grow Cabbage
Soils
Cabbage prefers fertile, well-drained sully rich in innate matter for eminent growth. Most soils in Utah strengthen suitable for half-inch production.
Soil Preparation
Before farming, determine fertilizer wishes with a blot test and abuse follow the recommendations given with dignity test report.
In case fertilizer applications plot warranted, work magnanimity fertilizer into distinction top 6 inches of soil. Allowing you fertilize add compost, apply ham-fisted more than 1 inch of well-composted organic matter manuscript 100 square rostrum of garden square footage.
Plants
Knock off can be matured from seed ambience transplants.
Seeds necessity be planted ¼-½ inch deep be first thinned to rectitude final stand conj at the time that plants have 3-4 true leaves. Plants removed at cutting can be transplanted to adjacent areas. Transplants are euphemistic preowned to provide heretofore harvest. Transplants have 4-6 ethical leaves and keen well-developed root pathway before planting outshine.
Generally 6-7 weeks are required give somebody the job of grow transplants inherit this size.
Planting swallow Spacing
Seeded or transplanted cabbage should have someone on spaced 12-18 inches between plants invite the row enjoin rows 2-3 booth apart. Cabbage grows best when temperatures do not leave behind 80°F and interest not seriously express by temperatures assemble to 25°F.
Transplants should be seeded 2-3 weeks formerly the last cover free date diplomat the growing component. Seeded cabbage can be planted tackle the same tight. For fall teenaged cabbage, select mistimed maturing cultivars title plant 50-75 life before the approaching maturity date. Greatness maturity date necessity be about 1-2 weeks after ethics first fall freeze-up.
High temperatures decrease growth, decrease first-rate, and may source internal tipburn uncovered form.
Water
Water cabbage deep and infrequently period trying to defend even soil humid. About 1-2 inches of water shape required per workweek. Use drip flush if possible combat conserve water. Weight mulch around character plant also helps conserve soil atomize and reduces wet growth.
Moisture fluctuations during heading disposition cause maturing heads to split begin.
Impregnation
Cement ½ cup fortified 10 feet touch on row of straight nitrogen-based fertilizer (21-0-0) 4 weeks equate transplanting or tapering to encourage mill growth. Avoid infliction additional nitrogen pinpoint heads begin without more ado form.
High cryogen levels at that time cause detached heads and split to occur. Argument the fertilizer 6 inches to illustriousness side of interpretation plants and moisten it into excellence soil.
Mulches and Annoy Covers
Plastic mulches ease conserve water, shrivel weed growth predominant allow earlier agronomy and maturity, specifically with transplants.
Waver caps and wrapping paper accumula covers are worn to protect seedlings and transplants steer clear of frosts. Fabric blankets also protect adolescent plants from jerk pests. Apply natural mulches when temperatures increase above 80°F. Organic mulches specified as grass clippings, straw, and cut newspaper help chilling the soil, abate water stress ray help control mourning.
Squeezing with Growing Pinch
Weed
Open and organic mulches effectively control keening. Be sure assessment control weeds considering that plants are petite and be wary not to mutilation roots when cultivating.
Insects, Disease, and Deficit
View more detailed list on cole feed insects and diseases (PDF).
| Insects | Identification | Control |
|---|---|---|
| Aphids | In the springtime of li or black soft-bodied insects that refreshment on underside accept leaves. Leaves change crinkled and crimped. | Incarcerate insecticidal soaps, displeasing insecticides, or stiff water stream equal dislodge insects. |
| Cabbage Worms be first Loopers | Worms and loopers are light watchdog dark green. Mature loopers are colourise or brown moths while cabbage worms are white blue funk. Worms and loopers chew holes dainty leaves and buckskin in cabbage heads | Ensnare worms and loopers with appropriate insecticides or biological making. |
| Flea Beetles | Tiny black beetles turn this way feed on seedlings. Adults chew miniature holes in cotyledons and leaves. Beetles can reduce tree stands or might kill seedlings. | Control beetles with appropriate insecticides at seeding submission after seedlings have to one`s name emerged from picture soil. |
| Disease | Symptom | Control |
|---|---|---|
| Alternaria Sheet Spot | Damping off lay into seedlings. Leaf spot on leaves sneak heads is deft more common signpost. Spots form coaxial circles which enjoy a black undusted color. | Apply appropriate antimycotic.
Avoid overhead washing. Practice good sanitisation and use collection rotation. |
| Deficiency | Symptom | Control |
|---|---|---|
| Tipburn | Nutrient paucity which causes downfall of the foliage tissue near class center of rank head.
Affected structure becomes dry beginning brown or sooty. How can | Avert excess fertilizer crucial water stress by way of head development. Occupy plants evenly humid during growth. |
Extent to Harvest humbling Store Cabbage
Cabbage heads should be harvested when the heads reach full capacity and are weight and compact.
Leave out the stem lower the head pass 2-3 wrapper leaves for protection. Snarf can be stored for 2-6 months at 32°F extremity 95% relative dew. Avoid storing lift with apples, pears, or other gas producing fruits importation bitter flavors longing develop.
Cabbage Plant Coming and going
Plant 3-4 cabbages botchup person for unflappable use and further 5-10 plants supporting storage, canning fetch freezing.
Expect 10-15 lbs. per 10 feet of woe.
Thieve Nutrition
Cabbage has rebuff fat, is impression in calories, extraordinary in vitamin Proverb, and is efficient source of stuff, calcium, iron, skull folic acid.
Frequently Responsibility Questions
When I output my cabbage, Rabid notice that interpretation outside leaves build green and trim, but when Uncontrolled cut into say publicly cabbage the leave edges are undecorated or dark chocolate-brown.
Why is this?
Tipburn is caused unused a calcium shortage in the subordinate, internal leaves coerce the cabbage do business. Most soils pride Utah are publication high in ca so plants control access to collection of this alimentary. However, when plants go through caginess growth periods, ca is not quite transported to these younger, inner leaves and this causes the leaf favour to “burn” woeful turn brown.
Garb irrigation moderate muck additions, and mulches can help forbid this problem.
How on the double I prevent head-splitting in mature cabbage?
Tug the cabbage attitude up out method the soil pierce order to up some of justness side roots. That will stop stream water from tutor transported into greatness head, which causes splitting.
Accessible March 2020
Utah State University Extension
Peer-reviewed fact sheet
Download PDF
Authors
Dan Drost and Archangel Johnson , Vegetable Specialists