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Heirloom Lobelia Cardinalis Flower Seeds

Heirloom Lobelia Cardinalis Flower Seeds

293 Ratings
$1.99
$3.99 $1.99
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Use our heirloom seeds to introduce the breathtaking beauty of Cardinal Flowers (Lobelia cardinalis) into your landscape. These native wildflowers, well-known for drawing hummingbirds with their vivid red blossoms, are a great way to add some colour to rain gardens and other places with damp soil. The spectacular beauty of the cardinal flower is a valuable addition to any eco-conscious gardener's landscape, as it not only benefits local pollinators and wildlife but also improves garden aesthetics.

About Our Seeds:

  • Non-GMO and Heirloom: Our seeds preserve the natural, unaltered genetics of Lobelia cardinalis for future generations.
  • Untreated: We ensure our seeds are free from chemicals, promoting a healthy and safe environment.
  • Quality Assurance: Regular germination testing is conducted to guarantee high germination rates and optimal plant health.
  • Eco-Friendly Packaging: Packaged in resealable packets made from recycled materials and printed with vegetable-based inks.

Growing Instructions Included: Each seed packet comes with detailed instructions to aid in successful germination and growth.

Planting Tips:

  • Location: Best grown in part to full shade, making it ideal for shaded gardens or under taller plants.
  • Soil: Prefers moist, well-drained soil, suitable for rain gardens and areas near water features.
  • Watering: Regular watering is essential to maintain moist soil conditions, especially during dry spells.
  • Spacing: Space seeds or seedlings about 12-18 inches apart to allow for full growth and spread.
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  • Soil requirements: Lobelia cardinalis prefers rich, moist to wet soil with good drainage. The soil pH should be slightly acidic to neutral, ranging from 6.0 to 7.0.
  • Sunlight needs: These seeds require full sun to partial shade. In hotter climates, partial shade is preferred to protect the plants from intense afternoon sun.
  • Watering requirements: Lobelia cardinalis needs consistent moisture. Water regularly to keep the soil evenly moist, especially during dry periods. Avoid letting the soil dry out completely.
  • Planting season: The best time to plant Lobelia cardinalis seeds is in the spring after the last frost or in the fall.
  • Depth and spacing: Sow the seeds on the surface of the soil and lightly press them in without covering them, as they need light to germinate. Space the plants about 12 to 18 inches apart.
  • Germination time: The seeds typically germinate in 14 to 30 days under optimal conditions.
  • Maturity time: Lobelia cardinalis plants usually reach maturity and begin flowering within 2 to 3 months after planting.
  • Harvesting time: The best time to harvest the seeds is in late summer to early fall when the seed pods have dried and turned brown.
  • Harvesting tips: Use a pair of scissors or pruning shears to cut the seed pods from the plant. Allow the pods to dry completely in a cool, dry place before extracting the seeds. Store the seeds in a cool, dry, and dark place in an airtight container for future planting.