
Photo: Albert BackerCC BY-SA 3.0via Wikimedia Commonsresized / cropped
Dawe 663 Plant Care
Dendrosenecio adnivalis (Stapf) E.B.Knox
Updated · Sources · How we source care data
Senecio adnivalis Stapf Senecio erioneuron Cotton Senecio refractisquamatus De Wild. Source:
Every 7–14 days
Full sun to partial shade
50–75°F
40–70%
At a glance
How do you care for Dawe 663?
Plant Dawe 663 in full sun to partial shade (USDA zones 12a) and water a young tree every 7–14 days until it is established. It tolerates temperatures of 50–75°F (10–24°C). Fertilize it every 6 months during the growing season. It is reported as toxic to pets, so keep it out of reach of pets.
What Is the Dawe 663?
Dawe 663 (Dendrosenecio adnivalis) belongs to the Asteraceae family within the Dendrosenecio genus.
Dawe 663 displays a tall, single-stemmed growth habit, reaching up to 10 ft tall with a spread of approximately 2 ft. Dawe 663 produces large yellow daisy-like flowers in clusters.
Leaf size: approximately 12 inches.
How Often Should You Water a Dawe 663?
Water a young or newly planted Dawe 663 every 7–14 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established trees mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.
Watering Frequency
Every 7–14 days
Until established; then in dry spells
What Light Does the Dawe 663 Need?
Dawe 663 thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Dawe 663 Prefer?
Dendrosenecio adnivalis tolerates temperatures of 50–75°F. Dawe 663 prefers humidity levels of 40–70%.
Temperature
50–75°F
Humidity
40–70%
What Soil Mix Works Best for a Dawe 663?
Well-draining sandy soil with added organic matter for moisture retention. Good drainage is essential for Dawe 663 to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Dawe 663?
Feed Dawe 663 every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established trees in good soil often need little extra feeding, so let weak growth or pale foliage guide you.
Stop feeding by late summer so new growth can harden before winter.
Fertilizing
Every 6 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
Where Should You Plant a Dawe 663?
Choose a spot with full sun to partial shade and well-draining sandy soil with added organic matter for moisture retention. Avoid low spots where water collects after rain.
Dawe 663 is suited to USDA Zone 12a.
Plant container-grown or balled-and-burlapped trees in spring or early autumn, setting the root flare at soil level, and water well after planting.
How Far Apart Should You Plant a Dawe 663?
Dawe 663 can spread to about 2 ft (0.6 m) and reach about 10 ft (3 m) tall. Space plants about 2 ft (0.6 m) apart so mature crowns don't crowd each other, and plant at least half that distance from buildings, fences and paths.
Planning a row or hedge? Try the tree spacing calculator.
How Do You Prune a Dawe 663?
Prune Dawe 663 while it is dormant in late winter: first remove dead, damaged and crossing branches, then thin lightly for shape.
If it flowers in spring, prune right after flowering instead so you don't remove next year's buds. Never take off more than about a quarter of the tree in one year.
How Do You Care for a Dawe 663 in Winter?
Dawe 663 is frost-tender (hardy to USDA zone 12). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.
How Do You Propagate a Dawe 663?
Dawe 663 can be propagated through seeds. Similar propagation techniques also apply to fries & fries 1304 plant care, which shares the same genus.
Is the Dawe 663 Toxic to Pets and Children?
Toxic (caution)
Reported as toxic in our plant data. Not verified by the ASPCA.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Dawe 663?
Dawe 663 is susceptible to aphids, spider mites. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Dawe 663 Need?
Dawe 663 grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. In cooler regions, grow Dawe 663 as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 12a
Keep exploring plants
Dawe 663 is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Dendrosenecio genus — compare its care with other Dendrosenecio species on PlantoScan.
Dendrosenecio is part of the Asteraceae plant family — browse all Asteraceae genera and species.
Dawe 663 thrives in bright light and direct sun — see other bright-light plants.
More Dendrosenecio Species
Other Dendrosenecio species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Dendrosenecio adnivalis (Stapf) E.B.Knox, family Asteraceae (first published in Contr. Univ. Michigan Herb. 19: 243 (1993): (1993)) — World Flora Online record, IPNI name record.
- Pet toxicity: Dawe 663 is reported as toxic to pets in our plant data (not verified by the ASPCA), so treat it with caution. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Photo: Albert Backer, CC BY-SA 3.0, Wikimedia Commons — original.
- Hardiness zone: USDA Zone 12a, calculated from the plant's minimum temperature.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
