How to Grow Green Filigree
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Green Filigree
Brassica oleracea var. viridis
vegetableGreen Filigree is a modern leafy kale variety featuring deeply cut, lacy foliage with an intricate, feathery appearance. The finely divided leaves are tender and sweet, making it excellent for both raw salads and cooked preparations. It combines ornamental appeal with excellent nutritional content.
When should you plant Green Filigree in your zone?
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Example Green Filigree timeline · Pittsburgh, PA (Zone 6b)
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Plant Green Filigree
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Green Filigree
Around Jun 6≈ 50 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Green Filigree dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-9; prefers cooler seasons (spring and fall)
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Seedling
2-3 weeksSmall plants with 2-4 true leaves; cotyledons visible initially
Maintain consistent moisture and warmth (65-70°F). Thin seedlings to proper spacing or transplant to individual pots when true leaves appear. Provide bright light.
Vegetative Growth
3-4 weeksPlant develops characteristic deeply cut, filigree foliage; rapid leaf expansion
Ensure consistent watering and maintain soil fertility with balanced fertilizer every 2-3 weeks. Monitor for pests. Pinch off flower buds if they develop to encourage leaf production.
Leaf Development & Maturation
3-4 weeks and beyondLeaves reach full size and tender texture; plant spreads to full width with dense, lacy canopy
Continue regular watering and light feeding. Begin harvesting outer leaves when they reach desired size. This stage extends the productive season.
Bolting (Late Season)
Variable; delayed in cool weatherPlant sends up central flower stalk; leaves become tougher and more bitter
Remove flower stems as they appear to extend leaf harvest. In cool seasons, bolting is delayed. Enjoy remaining leaves promptly as quality declines.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Use floating row covers before damage occurs. Apply Bt (Bacillus thuringiensis) if worms appear. Hand-pick caterpillars. Plant decoy crops like nasturtiums.
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Use row covers on young plants. Dust with diatomaceous earth. Neem oil spray. Maintain plant vigor with consistent watering.
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Spray with strong water spray to dislodge. Use insecticidal soap or neem oil. Encourage beneficial insects like ladybugs.
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Yellow sticky traps. Spray undersides of leaves with neem oil or insecticidal soap. Improve air circulation.
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and
Hand-pick in early morning/evening. Copper tape barriers. Beer traps. Encourage ground beetles and other predators.
Uses
Fresh Salads & Greens
CulinaryGreen Filigree's delicate, lacy leaves are excellent raw in salads, with a mild, slightly sweet flavor and tender texture that distinguishes it from traditional kale varieties. The attractive presentation makes it visually striking in salads and grain bowls. [source]
Cooked Dishes & Smoothies
CulinaryThe finely textured leaves cook down quickly and evenly, making them ideal for soups, stir-fries, pasta dishes, and green smoothies. The tender nature means shorter cooking times compared to other kale varieties. [source]
Nutritional & Health Benefits
MedicinalLike all kales, Green Filigree is exceptionally high in vitamins K, C, and A, plus minerals like calcium and iron. It contains glucosinolates and other compounds with potential anti-inflammatory and antioxidant properties. [source]
Ornamental Landscaping
HouseholdThe decorative, feathery foliage makes Green Filigree suitable for ornamental vegetable gardens, borders, and landscape plantings. It adds textural interest and visual appeal alongside traditional ornamentals. [source]
Pollinator & Beneficial Insect Support
WildlifeIf allowed to bolt and flower, Green Filigree produces attractive yellow flowers that attract bees, butterflies, and other pollinators. It also provides foliage that harbors beneficial insects. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Begin harvesting outer leaves when they reach 6-8 inches long, typically 50-70 days after transplanting. Harvest in the morning when leaves are crisp and full of moisture. Cut or pinch leaves at the base, leaving the center growing point intact to encourage continued leaf production. Younger, smaller leaves are more tender; older outer leaves are tougher but still usable for cooking. Regular harvesting extends the season significantly. Green Filigree is cold-hardy and sweeter after a light frost.
Fun Facts
- 🌱 Green Filigree is a relatively modern kale variety, developed to combine the ornamental appeal of decorative kales with the tender edibility of traditional leaf varieties.
- 🌱 The deeply cut, feathery leaves increase the plant's surface area, which allows for faster nutrient absorption and more tender texture compared to flat-leaved varieties.
- 🌱 Kale's sweetness increases after frost, as the plant converts starches to sugars as a natural antifreeze mechanism, making fall-harvested Green Filigree particularly delicious.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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