Red Sunflower Flower Seeds Packet

$4.95

FREE SHIPPING on seeds when you order 5 packs or more
Red Sunflowers (Helianthus annuus) are a stunning variation of the classic yellow sunflower, featuring deep red, burgundy, or rusty orange petals surrounding a dark brown or black center. These ornamental sunflowers add a striking pop of color to gardens and floral arrangements. They are fast-growing, heat-tolerant, and pollinator-friendly, making them a great addition to home landscapes and farms. Red Sunflowers are bold, easy-to-grow flowers that bring warmth and vibrancy to any garden. With their deep red hues, towering height, and long-lasting blooms, they make a dramatic statement in landscapes and floral arrangements alike.
Quick Seed Overview
  • Plant Type: Annual
  • Genus: Helianthus
  • Species: Annus
  • Plant Height/Width: 60-72"
  • Exposure: Full sun
  • Difficulty: Easy
Satisfaction Guarantee

We stand by the quality of our flower seed packets! With high germination rates and vibrant blooms, your garden is sure to flourish. If you're not completely satisfied, we’ll replace or refund—guaranteed!

Why Shido Seeds Are the Best

Our flower and vegetable seeds are beautifully packaged little packets of magic. Guaranteed to turn your garden into the envy of the neighborhood. Get your hands dirty and let nature simply do its thing.

How to Plant Red Sunflower from Seed

When to Plant Seeds

  • Cool Climates: Direct sow seeds outdoors after the last frost date.
  • Warm Climates: Can be planted throughout spring and summer.

Preparing the Planting Site

  1. Choose a sunny location with well-draining soil.
  2. Loosen the soil and mix in compost or organic matter for added nutrients.
  3. Space plants 12-24 inches apart, depending on variety size.

Starting Seeds

Outdoors (Recommended for Best Results): Plant seeds ½ inch deep and 6 inches apart. Water gently to moisten the soil but avoid waterlogging. Germination occurs in 7-14 days, depending on temperature.

Indoors: Start seeds 2-3 weeks before the last frost. Use peat pots or biodegradable seed trays to prevent root disturbance. Transplant seedlings outdoors once they have 2-3 sets of true leaves.

Thinning Seedlings

  • Once seedlings are 3-4 inches tall, thin them to 12-24 inches apart.
  • This ensures stronger plants with better airflow.

Pro Tip

For giant blooms, feed them with balanced fertilizer during the growing season.

Bonus: To attract more pollinators, plant multiple varieties for a longer bloom period!

Getting to know your Red Sunflower

Red sunflowers are striking varieties of the common sunflower, featuring deep red to burgundy petals surrounding dark brown centers. They grow 5-8 feet tall in full sun and well-drained soil. Like traditional sunflowers, they follow the sun’s movement during the day (heliotropism). These sunflowers attract pollinators and produce edible seeds. They require regular watering but are drought-tolerant once established.

What it's used for

1. Ornamental Landscaping:

  • Ideal for flower beds, borders, and background plantings.
  • Adds dramatic height and vibrant color to gardens.

2. Cut Flowers & Floral Arrangements:

  • Long-lasting blooms make them great for bouquets and vases.
  • Adds a rich, warm tone to floral displays.

3. Pollinator & Wildlife Support:

  • Bees and butterflies help pollinate gardens.
  • Birds feed on sunflower seeds in late summer and fall.

4. Companion Planting:

  • Provides natural shade for heat-sensitive plants.
  • Works well with zinnias, cosmos, and marigolds.
Growth Requirements

Light:

  • Requires full sun (at least 6-8 hours per day) for optimal growth.

Soil:

  • Prefers well-drained, loamy soil rich in organic matter.
  • Can tolerate sandy or clay soils but does best in nutrient-rich conditions.
  • Ideal soil pH: 6.0-7.5.

Watering:

  • Water deeply once a week, allowing soil to dry between waterings.
  • Drought-tolerant once established but benefits from consistent moisture.

Temperature & Climate:

  • Thrives in warm, sunny climates.
  • Can tolerate heat and humidity, but not frost.
  • Ideal growing temperatures: 70-85°F (21-29°C).
Maintenance

Watering:

  • Water at the base to avoid fungal diseases.
  • Provide consistent moisture during flowering and seed development.

Staking & Support:

  • Tall varieties may need staking or wind protection.
  • Use bamboo stakes or garden twine to prevent stems from bending.

Deadheading & Pruning:

  • Remove spent blooms to encourage continuous flowering.
  • Trim back excess foliage for better air circulation.

Fertilization:

  • Apply a side dressing of compost or balanced fertilizer during early growth.
  • Avoid high-nitrogen fertilizers that reduce flower production.
Pests and Diseases

Pests:

  • Aphids – Can be controlled with neem oil or insecticidal soap.
  • Sunflower beetles – Handpick or use organic pesticides if necessary.
  • Birds & Squirrels – Use netting if saving seeds for harvest.

Diseases:

  • Powdery mildew – Improve airflow and avoid overhead watering.
  • Fungal root rot – Ensure well-drained soil to prevent water buildup.

Feed Your Plants Like You Actually Know What You’re Doing

Your plants called—they're tired of your "just water and hope" approach. Give themverteRx, the premium plant food packed with vitamins and growth boosters. Stronger roots, lusher leaves, and fewer judgmental stares from your fiddle-leaf fig. Because even plants deserve proper nutrition (unlike your diet).


Pretty Pots for Pretty Plants

Your plants work hard to look good—shouldn’t their pots do the same? Choose from our gorgeous flower pots and let your greenery thrive in style. Because plain plastic is just rude.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)