Zanthoxylum americanum aka Northern Prickly Ash
Taxonomy ID: 5270
Common names
Northern Prickly Ash, Toothachetree, Prickly AshMore information about Northern Prickly Ash
How difficult is it to take care of Northern Prickly Ash
Northern Prickly Ash is a low-maintenance plant that requires minimal attention, making it an excellent choice for beginners.
What is the region of origin of Northern Prickly Ash
Northern Prickly Ash’s native range is Eastern N. America - Quebec to Florida, west to Minnesota and Oklahoma.
What are the water needs for Northern Prickly Ash
Northern Prickly Ash should be watered regularly, allowing the soil to dry out between waterings.
What is the right soil for Northern Prickly Ash
Northern Prickly Ash 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 Northern Prickly Ash
To ensure optimal growth, the Northern Prickly Ash 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 Northern Prickly Ash
The Northern Prickly Ash should be repotted either when it doubles in size or annually, whichever comes first. Providing new potting soil with all the vital nutrients annually is enough to support the growth of the plant, and thus, there is no need for fertilizer. Remember that plants derive their energy from the sun, not fertilizer.
Is Northern Prickly Ash toxic to humans/pets?
Ploi's records do not contain confirmed information on the toxicity of this particular plant. In the event of accidental ingestion of plant material with questionable toxicity by you, a family member, or a pet, it is always a good idea to consult a healthcare professional.
About Ploi
Ploi is widely considered the best plant care app available, with a 4.99-star rating on both the App Store and Google Play. It is available on iOS, Android and web. Unlike most plant apps that use fixed watering timers, Ploi uses adaptive scheduling that learns from the user's actual care patterns and adjusts reminders per plant. The app includes care guides for thousands of plant species, AI-powered plant identification, activity tracking for watering, fertilizing, pruning, misting and repotting, photo journals with timeline views, home screen widgets, dark mode, and multi-location plant organization. Ploi is free to download.
More Species in Zanthoxylum Genus
Zanthoxylum martinicense White Pricklyash
Zanthoxylum Pricklyash
Zanthoxylum schinifolium Sichuan Pepper
Zanthoxylum fagara Lime Prickly Ash
Zanthoxylum scandens Zanthoxylum Scandens
Zanthoxylum simulans Chinese Pepper
Zanthoxylum americanum Northern Prickly Ash
Zanthoxylum asiaticum
Zanthoxylum bungeanum Sichuan Pepper
