Doubtful Knight's-Spur (Delphinium ajacis)
Doubtful Knight's-Spur (Delphinium ajacis) is an annual flowering plant with tall spikes of blue, pink, or white flowers, often grown in cottage gardens.
Above information is sourced from Wikipedia
Sunlight
Prefers full sun for best flowering.
Watering
Keep soil consistently moist but not waterlogged.
Soil
Prefers well-drained, fertile loam. Amend heavy clay or sandy soils with compost.
Temperature
Grows best in moderate temperatures.
Habitat
Outdoor
Fertilizer
Feed with a balanced liquid fertilizer during the growing season.
Care Requirements
Prefers full sun for best flowering.
Can tolerate partial shade.
Keep soil consistently moist but not waterlogged.
Water more frequently during hot, dry spells.
Prefers well-drained, fertile loam. Amend heavy clay or sandy soils with compost.
Grows best in moderate temperatures.
Avoid extreme heat.
Outdoor
Feed with a balanced liquid fertilizer during the growing season.
Avoid over-fertilizing with nitrogen.
Plant Overview
Plant Type
Herb
Plant Category
Flowering, Ornamental
Plant Place Type
Ground, Garden, Pot
Plant Environment
Outdoor
Lifespan
Annuals
Plant Height
0.6-1.2 m
Spread
0.3-0.45 m
Growth Rate
Moderate
Dormancy
None
Leaf Color
Green
Leaf Type
Palmate
Flower Size
3-5 cm
Image Gallery
- kingdomPlantae
- divisionTracheophyta
- classMagnoliopsida
- orderRanunculales
- familyRanunculaceae
- genusDelphinium
- speciesDelphinium ajacis
Toxic for humans
Yes
Rating: 5/5
Toxic for pets
Yes
Rating: 5/5
Edible
No