Digitalis grandiflora
TAXONOMY
FamilyPlantaginaceae
GenusDigitalis
Zone4
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Plants of the World OnlineABOUT
Digitalis grandiflora, commonly known as the large yellow foxglove, is a biennial or perennial plant in the family Plantaginaceae. Native to Europe and parts of Asia, it thrives in temperate climates. The plant is known for its tall spikes of tubular yellow flowers and is often found in woodlands and meadows.
ALSO KNOWN AS
Digitalis ambigua
Digitalis ambigua var. grandiflora
Digitalis flava
Digitalis grandiflora var. acutiflora
Digitalis grandiflora var. ochroleuca
Digitalis lutea-majar
Digitalis magniflora
Digitalis milleri
Digitalis ochroleuca
Digitalis orientalis
Large yellow foxglove
OVERVIEW
VPDCalculate
WaterMoist
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature18° C
Humidity60%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Digitalis grandiflora prefers moderate temperatures and indirect bright light. It should be watered when the soil partially dries out, and it thrives in environments with moderate humidity. Regular monitoring is necessary to ensure the plant remains healthy.Soil
The plant prefers well-draining loamy soil with a slightly acidic to neutral pH. Good drainage is essential to prevent root rot, so a soil mix that allows excess water to escape is ideal.Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 can be applied during the growing season. Fertilize every 4-6 weeks to support healthy growth and flowering.Repotting
Repot Digitalis grandiflora when it outgrows its current container or every 2-3 years. Choose a slightly larger pot with good drainage, and handle the roots carefully to avoid damage.Propagation
Propagation can be done through seeds or basal cuttings. Sow seeds in late spring or early summer, or take basal cuttings in early spring. Ensure the cuttings have a few leaves and plant them in a well-draining soil mix.Pruning
Pruning is necessary to remove spent flower spikes and encourage new growth. Cut back the flower spikes after they have finished blooming, and remove any dead or damaged foliage.Toxicity
Digitalis grandiflora is toxic to both pets and humans. All parts of the plant contain cardiac glycosides, which can cause serious health issues if ingested. Symptoms of poisoning include nausea, vomiting, and heart irregularities.Additional
Digitalis grandiflora can be susceptible to pests such as aphids and spider mites. Regular inspection and appropriate pest control measures can help keep the plant healthy. Additionally, it is important to wear gloves when handling the plant to avoid skin irritation.REVOLUTIONIZE YOUR PLANT CARE
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