Skip to product information
1 of 0

Deep Blue Hydrangea Flower seeds for Planting - Bright Blooms, Heirloom & GMO Free Seeds for Home Garden

Regular price $16.99 USD
Sale price $16.99 USD Regular price
Sale Sold out
Size: 100 Pcs
Shopping cart
Variant Variant total Price Variant total Savings Quantity
100 Pcs
100 Pcs
$16.99/ea
$0.00 $16.99/ea $0.00
500 Pcs
500 Pcs
$54.99/ea
$0.00 $54.99/ea 35% Savings $0.00
1000 Pcs
1000 Pcs
$89.99/ea
$0.00 $89.99/ea 47% Savings $0.00

View cart
0

Total items

$0.00

Product subtotal

View cart

Buy in bulk and get a discount!

Buy 2 and get 10% off
Buy 5 and get 15% off
Buy 10 and get.  30% off

Payment & Security

Payment methods
  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Product Description

Add elegance and vibrant color to your garden with Deep Blue Hydrangea, a stunning flowering shrub known for its large, bright blue blooms. Perfect for borders, beds, and container planting, this low-maintenance plant enhances any garden space while attracting pollinators and creating long-lasting floral displays.

Features & Benefits:

  • Produces large, vibrant deep blue blooms

  • Ideal for borders, beds, and container gardens

  • Hardy and low-maintenance, perfect for home gardening

  • Heirloom seeds, non-GMO, suitable for sustainable gardening

  • Attracts pollinators such as bees and butterflies

Specifications:

  • Seed Type: Perennial flowering shrub

  • Variety: Deep Blue Hydrangea

  • Plant Height: 24–36 inches (can vary with pruning)

  • Bloom Season: Summer to early autumn

  • Sunlight: Partial shade to full sun

  • Soil Requirement: Well-drained, fertile soil; slightly acidic soil enhances blue color

  • Watering: Moderate; keep soil consistently moist

Planting & Sowing Instructions:

  1. Soil Preparation: Use well-draining, fertile soil enriched with organic matter; acidic soil encourages deeper blue blooms.

  2. Sowing: Sow seeds lightly on the soil surface and press gently; do not cover deeply.

  3. Spacing: Space seedlings 12–18 inches apart for healthy growth.

  4. Watering: Keep soil moist during germination and early growth.

  5. Light Requirement: Partial shade to full sun promotes strong growth and vibrant blooms.

  6. Germination Time: 14–28 days under warm conditions (65–75°F).

  7. Transplanting: Transplant seedlings when 3–4 inches tall to permanent garden locations or containers.

  8. Maintenance: Remove faded flowers to encourage continuous blooming; prune as needed to maintain shape.

View Product Details
Features
Image

Life Cycle

Annual

Image

Planting Season

Spring–Early Summer

Image

Growth Habit

Mounding Spreading


Image

Flavor Profile

Not

Image

Plant Characteristics

Deep Black Blooms

Image

Use

Borders, Containers

Image

Growing Conditions

Full Sun, Loamy Soil

Image

Harvest Advantages

Continuous Bloom

Image

Plant Resistance

Heat Tolerant

Image

Seed Names

Black Velvet Petunia

Image

Seed Type

Hybrid Open-Pollinated

Planting Information
Image

Light Requirement

Full Sun

Image

Planting Depth

Surface Sow

Image

Sowing Method

Indoor or Direct

Image

Plant Spacing

10–12 Inches

Image

Days to Maturity

80–90 Days

Image

Soil Preparation

No Soaking Needed

Image

Hardiness Zones

9–11

Image

Water Needs

Moderate

Image

Planting Season

Spring

Coverage

Seed Count

100

500

1000

Frequently Asked Questions