Veronica longifolia
TAXONOMY
FamilyPlantaginaceae
GenusVeronica
Zone4
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Veronica longifolia, commonly known as longleaf speedwell or garden speedwell, is a perennial plant in the family Plantaginaceae. It is native to Europe and Asia and is known for its tall spikes of blue, pink, or white flowers. The plant thrives in temperate climates and has a dormancy period during the winter months.
ALSO KNOWN AS
Longleaf Speedwell
Eustaxia villosa
Pseudolysimachion commutatum
Pseudolysimachion kosteleckii
Pseudolysimachion longifolium
Pseudolysimachion longifolium subsp. maritimum
Pseudolysimachion longifolium subsp. septentrionale
Pseudolysimachion maritimum
Pseudolysimachion nenningii
Pseudolysimachion pettersii
Pseudolysimachion riparium
Pseudolysimachion septentrionale
Veronica acuta
Veronica alternifolia
Veronica ambigua
Veronica arguta
Veronica azurea
Veronica brachtii
Veronica cibiniensis
Veronica ciliaris
Veronica complicata
Veronica condensata
Veronica confusa
Veronica cuspidata
Veronica dentosa
Veronica elata
Veronica elatior
Veronica exaltata
Veronica excelsa
Veronica exortiva
Veronica falcata
Veronica fistulosa
Veronica flexuosa
Veronica geniculata
Veronica glabra
Veronica grossa
Veronica hostii
Veronica incarnata
Veronica kosteleckii
Veronica laxiflora
Veronica longiflora
Veronica longifolia f. longifolia
Veronica longifolia subsp. exortiva
Veronica longifolia subsp. septentrionalis
Veronica longifolia var. exortiva
Veronica luxurians
Veronica maritima
Veronica nenningii
Veronica oxyphylla
Veronica paludosa
Veronica persicifolia
Veronica petiolaris
Veronica pettersii
Veronica polystachya
Veronica prasiifolia
Veronica pseudolongifolia subsp. borealis
Veronica quadrifolia
Veronica rigens
Veronica riparia
Veronica ruthenica
Veronica schreberi
Veronica septentrionalis
Veronica serotina
Veronica ticinensis
Veronica transsilvanica
Veronica villosa
Veronica waldsteiniana
OVERVIEW
VPDCalculate
WaterWet
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity60%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
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DETAILS
Care Instructions
Veronica longifolia requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and high humidity. Water the plant regularly to keep the soil evenly moist, but avoid waterlogging. This plant is best suited for outdoor gardens.Soil
Veronica longifolia prefers well-draining loam soil with a slightly acidic to neutral pH. Ensure the soil remains moist but not waterlogged. Good drainage is essential to prevent root rot.Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant during the growing season, typically in spring and summer, to promote healthy growth and flowering.Repotting
Repot Veronica longifolia every 2-3 years or when the plant outgrows its container. Choose a slightly larger pot with good drainage. Repot in early spring before the growing season begins.Propagation
Propagate Veronica longifolia through division or cuttings. The best time to propagate is in early spring or late summer. For division, separate the plant into smaller sections, each with roots and shoots. For cuttings, take a healthy stem cutting and root it in moist soil.Pruning
Prune Veronica longifolia after flowering to maintain its shape and encourage new growth. Remove spent flower spikes and any dead or damaged stems. Pruning helps to keep the plant healthy and vigorous.Toxicity
Veronica longifolia is not known to be toxic to pets or humans. It is generally considered safe for gardens and households with pets and children.REVOLUTIONIZE YOUR PLANT CARE
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