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Package of Johnny's Selected Seeds
Package of Johnny's Selected Seeds
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Purple Passion

Purple Passion(F1) Asparagus Crowns


Product ID: 2225

Purple spears.

Sweeter and more tender than green varieties, with beautiful, purple spears. A colorful option for raw eating in salads. Spears turn green when cooked, but still have excellent flavor. For best results, plant crowns at 6-8" in-row spacing to prevent overly thick spears. We supply hardy, one-year-old crowns. Perennial. (1 Crown = 1 Unit).

Out Of Stock

Quick Facts

Days to Maturity or Bloom:   Standard harvest begins second year after planting

Plant Cycle:   (P)  

Shipping Information & Notes

This product cannot be shipped to the following states:AA, AE, AP, AS, FM, GU, MH, MP, PR, PW, VI

This product cannot be shipped to Canada

This product cannot be shipped outside the United States or Canada

SHIPPING NOTE: Asparagus will arrive as dormant, bare-root crown divisions. If you are unable to plant them right away, keep damp (but not wet) and store in a cool place.
Crowns are shipped from mid-March through the end of April, starting in the South. You may choose your desired ship week or select the ship week designated for your location (by USDA Plant Hardiness Zone). Please be aware that by choosing ship dates earlier than the recommended date for your Zone, there is a chance that the product could freeze in transit.
Please provide a physical address for delivery as we cannot ship to PO Boxes.
We cannot ship crowns outside of the U.S. or to U.S. territories.

Asparagus | Production from Crowns

Note: Additional shipping charges apply to the sizes listed below, and will be added to your final total.

Product Size Zone A Zone B Zone C Zone D
25 Units $.00 $.00 $27.60 $.00
100 Units $.00 $.00 $37.20 $.00
300 Units $.00 $.00 $80.40 $.00
600 Units $.00 $.00 $151.60 $.00
1,000 Units $.00 $.00 $190.60 $.00

Click here for detailed zone information.

We will contact you with shipping pricing if you live in a U.S. Territory or an International Area.

Growing Information


CULTURE: Asparagus is a long-lived perennial vegetable crop. With proper site selection, preparation, and care, it can thrive for 15 years or more. Asparagus prefers well-drained, fertile soil with a pH of 7.0 in full sun or part shade. Soil testing and bed preparation should be completed in the season prior to planting. May not perform well in warmer areas such as TX, MS, GA, LA, AL, or FL, as it may not become dormant, which is needed to prevent frost/freeze damage to crowns in winter months.
GROWING FROM SEEDS: Sow seeds indoors 12-14 weeks before desired transplant date. Sow 1 seed per 2" cell, ½-¾" deep. Germinate at 75-80°F (23-27°C) day, 65°F (18°C) night. Fertilize moderately as needed. After last frost, plant seedlings similarly to crowns, but use W-shaped furrow. Plant the seedlings in the middle point of the W to ensure better drainage. Gradually fill in furrow as plants grow.
PLANTING CROWNS: Crowns can be planted about 3-4 weeks prior to last average frost date. In a furrow 5-8" deep (shallower for heavy soils), 12" wide, place crowns with buds up and roots spread out, 8-14" apart in row (closer spacing creates more slender spears), 3-6' between rows. Cover crowns with 2-3" of soil at planting. As spears grow, gradually fill in furrow. Use caution when cultivating to avoid damaging crowns. Keep bed free of weeds (straw or leaf mulch works well) and irrigate regularly during establishment. Allow "ferns" to grow - do not cut until they senesce in the fall. Add compost or aged manure to the beds each fall or early spring.
HARVEST: One year after planting, beds can be harvested in spring for 7-10 days; 2 years after planting for 2-3 weeks. A normal harvest of 6 weeks is possible three years after planting. Marketable spears are approximately 7" in length and pencil-size in diameter. Harvest by bending spears over until they snap, or cut with knife just below soil surface. Store harvested spears upright at 36°F (2°C) and 95-100% relative humidity for up to 2 weeks.
SEED SPECS: SEEDS/LB.: Avg. 16,000.
PACKET: 30 seeds, sows approx. 25' depending on spacing.

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