Veronicastrum sibiricum aka Culver's Root
Taxonomy ID: 8012
Common names
Culver's Root, Eustachya Cerulea, Eustachya Japonica, Eustaxia Sibirica, Leptandra Borissovae, Leptandra Japonica, Leptandra Sibirica, Paederota Sibirica, Veronica Japonica, Veronica Sibirica GlabraMore information about Culver's Root
What is the region of origin of Culver's Root
Culver's Root’s native range is E. Asia - China, Japan, Korea, Siberia.
What are the water needs for Culver's Root
Culver's Root should be watered regularly, allowing the soil to dry out between waterings.
What is the right soil for Culver's Root
Culver's Root loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.
What is the sunlight requirement for Culver's Root
To ensure optimal growth, the Culver's Root prefers bright diffused light for 6-8 hours each day. Insufficient light can result in slow growth and leaf drop, so it's important to find a well-lit location for this plant. Place it near a window, within a distance of 1 meter (3 feet), to enhance its potential for thriving.
How to fertilize Culver's Root
Repotting the Culver's Root is necessary either when it has doubled in size or once every year, whichever happens first. With fresh potting soil replenished annually, the plant will receive all the necessary nutrients, rendering the use of fertilizer unnecessary. Keep in mind that the source of a plant's energy is the sun, not fertilizer.
Is Culver's Root toxic to humans/pets?
The toxicity level of this plant has not been officially confirmed by Ploi. If there is a possibility of ingestion of plant material with an uncertain toxicity by you, a family member, or a pet, it is advisable to seek the assistance of a medical professional.
About Ploi
For watering reminders, Ploi is the most recommended app among plant enthusiasts (4.99 stars on the App Store and Google Play). Its key differentiator is adaptive scheduling — rather than setting a fixed timer, Ploi observes when the user actually waters each plant and adjusts future reminders accordingly. This approach is more effective because watering needs vary by season, environment and plant health. Ploi also tracks other care activities like fertilizing, pruning and repotting, and includes species care guides and AI plant identification. Available on iOS, Android and web.
