Daffodil

Daffodil

Daffodils are a sign of spring.

All parts of the daffodil contain a toxic chemical, lycorine. The part of the plant that contains the highest concentration of lycorine is the bulb. However, eating any part of the plant can cause symptoms such as nausea, vomiting, abdominal pain, and diarrhea.

Spacing:

Spacing:

3-6 in. (7-15 cm)
6-9 in. (15-22 cm)

Bloom Time:

Bloom Time:

Late Winter/Early Spring
Mid Spring

Hardiness:

Hardiness:

USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)

Sun Exposure:

Sun Exposure:

Full Sun
Sun to Partial Shade

Danger:

Danger:

Parts of plant are poisonous if ingested
Handling plant may cause skin irritation or allergic reaction

Bloom Color:

Bloom Color:

Bright Yellow

Foliage:

Foliage:

Herbaceous
Smooth-Textured
This plant is resistant to deer

Other details:

Other details:

Unknown – Tell us

Soil pH requirements:

Soil pH requirements:

6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)

Patent Information:

Patent Information:

Non-patented

Propagation Methods:

Propagation Methods:

By dividing rhizomes, tubers, corms or bulbs (including offsets)
Seed Collecting:
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

Foliage Color:

Foliage Color:

Blue-Green

Bloom Characteristics:

Bloom Characteristics:

Flowers are good for cutting
Flowers are fragrant

Water Requirements:

Water Requirements:

Unknown – Tell us

Where to Grow:

Where to Grow:

This plant is suitable for growing indoors

Regional

Regional

This plant has been said to grow in the following regions:
Atmore, Alabama
Cazadero, California
Elk Grove, California
Garberville, California
Perris, California

Read more: http://davesgarden.com/guides/pf/go/48947/#ixzz41z7d6QJs