Yellowtop

Flaverialinearis

Family
Asteraceae (ass-ter-AY-see-ee)
Genus
Flaveria (fla-VER-ee-uh)
Species
linearis (lin-AIR-iss)
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Evergreen
Height
24-36 in. (60-90 cm)
Spacing
15-18 in. (38-45 cm)
Hardiness
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
All parts of plant are poisonous if ingested
Bloom Color
Bright Yellow
Bloom Time
Blooms all year
Blooms repeatedly
Other Details
Category
Groundcovers
Tropicals and Tender Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Requires consistently moist soil; do not let dry out between waterings
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
7.9 to 8.5 (alkaline)
Patent Information
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From seed; direct sow outdoors in fall
From seed; sow indoors before last frost
From seed; direct sow after last frost
Self-sows freely; deadhead if you do not want volunteer seedlings next season
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Properly cleaned, seed can be successfully stored
Regional

This plant is said to grow outdoors in the following regions:

Big Pine Key, Florida

Fort Pierce, Florida

Largo, Florida

Oldsmar, Florida

Osprey, Florida

Punta Gorda, Florida

Sarasota, Florida

West Palm Beach, Florida

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Gardener's Notes:

1
positive
0
neutral
0
negative
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C
Osprey, FL (Zone 9b) | November 2009 | positive

I love this plant. It's a tough, no care native that thrives on neglect. I have it planted in pure sand, no irrigation and in 8+ hours ...Read More

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