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Barrier 14 Borage

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Barrier 14 Borage

layout: base.njk title: "Borage" plantName: "Borago officinalis" category: "Barrier Hedge & Support Species" description: "Growing guide for Borage in West Virginia Zone 6b/7a" tags: planting-guide

Type: Annual (self-sowing perennial in zones 9-11)
Family: Boraginaceae (Borage family)
Sun: Full sun to partial shade
Water: Moderate; tolerates some drought once established
Soil pH: 5.5-7.5 (adaptable; prefers well-drained soil)
Hardiness: Annual in WV (zones 2-8); self-sows readily
Growth Rate: Fast (blooms 50-70 days from seed)
Mature Size: 1-3 ft tall × 1-2 ft spread

⚠️ NATIVE STATUS

⚠️ INTRODUCED (MEDITERRANEAN) — NOT INVASIVE

Borage is native to the Mediterranean region. Introduced to North America as herb/garden plant. Self-sows readily but NOT invasive in West Virginia.

Status in North America: Widely cultivated, occasionally naturalized. Self-sows but easily managed. Not listed as invasive anywhere in US.

Management: Deadhead to prevent self-sowing; let some plants seed for next year's crop.

Native alternatives: Bee balm (Monarda), wild bergamot, native borage (Cynoglossum virginianum)

📅 Planting Calendar (WV Zone 6b/7a)

Activity Timing Notes
Direct sow seeds April-May (after last frost) Or late fall for early spring germination
Succession plant Every 4 weeks until July Continuous harvest
Start indoors 3-4 weeks before last frost Transplant carefully (doesn't like root disturbance)
Harvest leaves May-September Young leaves best
Harvest flowers June-September When open
Collect seeds July-September When seeds turn black

🌾 Varieties / Cultivars

Common Borage (Borago officinalis)

  • Source: Herb nurseries, seed companies
  • Notes: Wild-type. Blue star-shaped flowers. Cucumber-flavored leaves. Self-sows.

'Alba'

  • Source: Specialty herb nurseries
  • Notes: White flowers. Less common.

Variegated Borage

  • Source: Specialty nurseries
  • Notes: Cream-variegated leaves. Ornamental. Less vigorous.

German Borage

  • Source: European seed companies
  • Notes: Sometimes considered separate subspecies. Similar to common borage.

📜 Cultural History & Native Range

Native Range: Mediterranean region (Southern Europe, North Africa, Syria). Naturalized throughout Europe.

Introduction to North America: 1600s. Brought by European settlers as culinary herb, medicinal plant.

Indigenous Use: - European traditional medicine: Ancient use (not Indigenous American) - Medieval Europe: "I, Borage, bring always courage" (traditional saying) - Celtic tradition: Courage, strength

Historical Applications: - Culinary: Leaves, flowers in salads, drinks (Pimm's Cup), candied flowers - Medicinal: Traditional use for respiratory issues, fever, mood - Companion planting: Recognized as beneficial insect plant - Dye plant: Blue/purple dye from flowers - Pollinator support: Bees love borage

Ecological Role: - Nectar and pollen for bees (exceptional bee plant) - Attracts beneficial insects (predatory wasps, hoverflies) - Self-sows readily (annual in cold climates) - Dynamic accumulator (deep taproot mines nutrients)

Cultural Significance: - Medieval symbol of courage ("borage for courage") - Traditional European tavern herb (flavoring for drinks) - Modern herb gardens: Staple culinary herb - Permaculture: Dynamic accumulator, beneficial insect plant

🌿 Farm Functions

Primary Functions: - Pollinator magnet: EXCEPTIONAL bee plant. Bees GO CRAZY for borage. Continuous nectar production (flowers replenish nectar every 2-3 minutes). - Beneficial insect habitat: Attracts predatory wasps, hoverflies, tachinid flies (pest control in garden) - Dynamic accumulator: Deep taproot mines nutrients (calcium, potassium, trace minerals) from subsoil - Chop-and-drop: Nutrient-rich biomass for compost, mulch, liquid fertilizer

Secondary Functions: - Edible leaves: Cucumber flavor. Use young leaves in salads, soups, sauces, teas. - Edible flowers: Beautiful blue star flowers. Candied, frozen in ice cubes, salads, drinks. - Medicinal: Traditional use for respiratory issues, fever, mood, lactation (consult herbalist; contains small amounts of pyrrolizidine alkaloids) - Seed oil: Borage seed oil high in GLA (gamma-linolenic acid)—supplement industry - Companion planting: Repels tomato hornworm, cabbage worm; attracts pollinators to nearby crops

What Pollinators It Attracts: - Bees: Honeybees, bumblebees, native solitary bees (MAGNET for bees) - Beneficial insects: Parasitic wasps, hoverflies, tachinid flies, lady beetles - Bloom time: June-September (continuous bloom with succession planting)

🌱 Growing in WV Clay

Site Selection: FULL SUN to PART SHADE. Tolerates both. Prefers well-drained soil but adaptable. Ideal for herb gardens, vegetable gardens, pollinator gardens, compost area.

Soil Prep: Adaptable to most soils. For clay: - Loosen soil 8-12" deep (deep taproot) - Amend with compost to improve drainage - No heavy fertilizer needed

Planting: - Direct sow: After last frost (April-May) OR late fall (self-sows) - Depth: ½" deep - Spacing: 12-18" apart - Succession plant: Every 4 weeks until July for continuous harvest - Water well after planting

Care: - Water: Regular first few weeks; moderately drought tolerant after establishment - Fertilizer: NOT NEEDED (light feeding OK) - Pruning: Pinch growing tips for bushier plants - Weed control: Keep weed-free until established

Propagation: - Seeds: No stratification needed. Direct sow spring or fall. - Self-sowing: Readily self-sows (plants come back year after year) - Seeds easy to collect: Shake dry seed heads

✂️ Management

Harvest: - Leaves: May-September, pick young leaves (older leaves get hairy, rough) - Flowers: June-September, pick when fully open - Frequency: Harvest regularly to encourage more growth - Storage: Fresh leaves 2-3 days refrigerated; freeze flowers in ice cubes

Containment: - Self-sowing: Readily self-sows (can be aggressive in ideal conditions) - Management: Deadhead to prevent spread; let some plants seed for next year - Not invasive: Annual in WV (dies with frost); well-behaved

Chop-and-Drop: - Cut entire plants 2-3 times per growing season - Leaves are HIGH in nutrients (dynamic accumulator—calcium, potassium, trace minerals) - Mulch around fruit trees, vegetables - Compost as green material (excellent compost activator) - Liquid fertilizer: Steep leaves in water 2-4 weeks, dilute 1:10

Succession Planting: - Sow every 4 weeks until July for continuous bloom/harvest - Plants decline in heat; succession planting maintains vigor

⚠️ Cautions

Invasive Potential: ✅ NONE - Self-sows readily but not invasive - Annual in WV (dies with frost) - Easily managed with deadheading

Other Cautions: - Pyrrolizidine alkaloids (PAs): Leaves contain small amounts of liver-toxic PAs. Don't consume large quantities daily. Flowers have much lower PA content. External use (compost, mulch) is safe. - Medicinal use: Consult herbalist before internal medicinal use. Avoid if pregnant, nursing, liver conditions. - Hairy leaves: Mature leaves are rough, hairy (can irritate sensitive skin). Young leaves better for eating. - Allergies: Rare, but some people sensitive to Boraginaceae family - Livestock: Generally safe in moderation; dynamic accumulator means concentrated minerals

🌳 Integration in Farm Design

Where to Plant: - Herb gardens - Vegetable gardens (companion planting with tomatoes, squash, strawberries) - Pollinator gardens, bee yards - Compost area (chop-and-drop activator) - Fruit tree guilds (dynamic accumulator mulch) - Containers (compact growth) - Between crop rows (beneficial insect attraction)

Where NOT to Plant: - Formal gardens where self-sowing is unwanted - Deep shade (fewer flowers) - High-traffic areas (hairy leaves can irritate)

Guild Mates: - Other pollinator plants: Black-eyed Susan, sunflower, cosmos - Vegetables: Tomatoes, squash, strawberries (companion planting) - Nitrogen fixers: Beans, peas - Beneficial insect plants: Dill, fennel, yarrow

Design Applications: - Companion planting: Near tomatoes (repels hornworm), squash (attracts pollinators) - Fruit tree guilds: Dynamic accumulator mulch (chop-and-drop) - Compost activator: Add to compost pile (speeds decomposition) - Pollinator strips: Along crop rows, paths - Liquid fertilizer: Steep for nutrient-rich tea

Economic Potential: - Fresh leaves/flowers: $4-8/lb (farmers markets, restaurants) - Dried leaves: $12-20/lb (herb market) - Seed oil: High value (supplement industry) - Plants: $4-6 each (nursery sales)

📖 Sources Consulted

  1. USDA PLANTS Database. * Borago officinalis* profile. plants.usda.gov
  2. Missouri Botanical Garden. Borago officinalis plant finder.
  3. North Carolina Extension Gardener. "Borage."
  4. Plants for a Future (PFAF). "Borago officinalis." pfaf.org
  5. Toensmeier, Eric. (2013). Perennial Vegetables. Chelsea Green Publishing.
  6. Facciola, Stephen. (1990). The Cornucopia II. Kampong Publications.
  7. Duke, James A. (1983). Handbook of Energy Crops. Purdue University.
  8. Kowalchik, Claire, et al. (1987). Rodale's Illustrated Encyclopedia of Herbs.
  9. Xerces Society. "Pollinator Plants: Eastern United States."
  10. Modern herbalism resources, scientific literature on PAs

🔍 Quick Reference

Attribute Value
Native Status ⚠️ Introduced (Mediterranean) — Not invasive
Pollinators ⭐⭐⭐⭐⭐ EXCEPTIONAL (bees go crazy for it)
Bloom Time June-September (continuous with succession planting)
Edible Parts Leaves (cucumber flavor), flowers (beautiful blue stars)
Dynamic Accumulator Calcium, potassium, trace minerals
Chop-and-Drop ⭐⭐⭐⭐⭐ Excellent (nutrient-rich, compost activator)
Self-Sowing Readily self-sows (manageable)
Invasive Risk ✅ NONE (annual in WV, dies with frost)
PAs ⚠️ Small amounts in leaves (don't consume large quantities daily)
Best Use Pollinator gardens, companion planting, chop-and-drop, culinary herb

Bottom Line: Borage is an outstanding annual pollinator magnet and dynamic accumulator for West Virginia. Bees ABSOLUTELY LOVE borage (nectar replenishes every 2-3 minutes). Beautiful blue flowers, cucumber-flavored leaves. Excellent chop-and-drop plant (high in calcium, potassium). Companion planting with tomatoes, squash. Self-sows readily for free plants next year. No invasive concerns. Contains small amounts of PAs (don't consume large quantities daily). Essential plant for pollinator gardens, vegetable guilds, compost systems, and any WV farm ecosystem. 🐺🌸🐝