Jethro Tull, also known as Tickseed, is a perennial flowering plant native to North America. This variety is a hybrid cross of C. auriculata and C. lanceolata. This plant offers a compact habit of 15-18" tall and 18-24" wide. Fluted petals form 2" wide yellow flowers that bloom from June through September. Perennial in zone 5-10, Jethro Tull attracts bees and butterflies with unique flowers, bringing long-lasting cheer to cutting or cottage gardens and landscape borders in full sun with minimal watering. Grow this plant alongside Solar Jewel for a distinctive color combination.
Jethro Tull Selling Tips
Sell Jethro Tull to customers looking for a long-blooming perennial for mass planting or to add to a landscape border or container. Coreopsis offers many benefits, including low-maintenance care, good cold-hardiness to zone 5, and unique, attractive flowers. This plant brings bees and butterflies to the garden with fluted petals on 2" wide yellow flowers from June through September. Flourishing in full sun with minimal water, this plant is well-suited to landscape borders, cutting and cottage gardens, and mixed containers. Grow this plant alongside Echinacea and Campanula.
Coach Your Customer
1. Space plants 20" apart in well-drained soil in full sun.
2. Water regularly during the first year as the plant establishes a healthy root system. This plant requires only occasional water or more often in dry weather.
General Growing Tips For Your Rooted Cutting Liner
For best results with Jethro Tull, plant one rooted liner per 4-inch or gallon container or two per 10-inch container. Use a well-drained soil with a pH of 5.8-6.8, EC of .75-1.0, light feed (100-150 ppm), and temperatures of 60-70 daytime and 55-60 nighttime. This plant requires obligate long days at 6,000-8,000 fc to bloom. Pinch once at transplant. This plant doesn't require PGRs. You may see aphids, thrips, scales, and whiteflies, and this plant can be prone to mildew.
Flowering
Fluted yellow flowers bloom from June through September.
Pinching
Pinch once at transplant.
Spacing
Space containers for adequate airflow and sunlight pentration the base of each plant.
Height Control
This plant doesn't require PGRs.
Pests
You may see aphids, thrips, whiteflies, and scales.
Disease
This plant can be prone to powdery mildew. Take preventative measures in your greenhouse.
1. Water at the base of each plant in the morning and allow the soil to dry out between waterings.
2. Space containers for airflow and sunlight penetration.
3. Grow plant in full sun.
4. Provide good airflow in your greenhouse. We recommend using horizontal airflow fans.
Planting Jethro Tull Liners
We recommend planting one rooted plug per 4-inch or gallon container or two plugs per 10-inch container. Use a well-drained soil and completely bury the ellepot in the center of the container or evenly spaced.
Rooted Cuttings
Cuttings vary in size between different plant families. These rooted starter plants will arrive ready to be transplanted in to your final container. If they are to be used in a landscape application, you will need to establish them in a 4 inch pot or an 1801 before planting outside.
Coreopsis Jethro Tull Quick Reference Guide
4 Inch crop time
4-6 Weeks
10 Inch crop time
8-10 Weeks
Bloom Period
Fall, Spring, Summer
Color
Yellow
Habit
Compact
Height
15-18 Inches
Light
Full Sun
Minimum Temp
55
Perennial Zone
5-10
Water Needs
Light
Patented Plant
Yes
Current
Availability
Current Availability
04-20-2026 (Week 17)
0
04-27-2026 (Week 18)
0
05-04-2026 (Week 19)
0
05-11-2026 (Week 20)
0
05-18-2026 (Week 21)
0
05-25-2026 (Week 22)
1,300
06-01-2026 (Week 23)
0
06-08-2026 (Week 24)
1,300
06-15-2026 (Week 25)
1,300
06-22-2026 (Week 26)
1,300
06-29-2026 (Week 27)
400
07-06-2026 (Week 28)
4,000
07-13-2026 (Week 29)
4,000
07-20-2026 (Week 30)
4,000
07-27-2026 (Week 31)
4,000
08-03-2026 (Week 32)
4,000
08-10-2026 (Week 33)
1,000
08-17-2026 (Week 34)
4,000
08-24-2026 (Week 35)
4,000
08-31-2026 (Week 36)
4,000
09-07-2026 (Week 37)
3,900
09-14-2026 (Week 38)
0
09-21-2026 (Week 39)
4,000
09-28-2026 (Week 40)
4,000
10-05-2026 (Week 41)
4,000
10-12-2026 (Week 42)
4,000
10-19-2026 (Week 43)
4,000
10-26-2026 (Week 44)
4,000
11-02-2026 (Week 45)
4,000
11-09-2026 (Week 46)
4,000
11-16-2026 (Week 47)
4,000
11-23-2026 (Week 48)
1,800
11-30-2026 (Week 49)
2,200
12-07-2026 (Week 50)
3,600
12-14-2026 (Week 51)
4,500
12-21-2026 (Week 52)
5,400
12-28-2026 (Week 53)
5,400
01-04-2027 (Week 01)
5,400
01-11-2027 (Week 02)
5,400
Jethro Tull, also known as Tickseed, is a perennial flowering plant native to North America. This variety is a hybrid cross of C. auriculata and C. lanceolata. This plant offers a compact habit of 15-18" tall and 18-24" wide. Fluted petals form 2" wide yellow flowers that bloom from June through September. Perennial in zone 5-10, Jethro Tull attracts bees and butterflies with unique flowers, bringing long-lasting cheer to cutting or cottage gardens and landscape borders in full sun with minimal watering. Grow this plant alongside Solar Jewel for a distinctive color combination.
Jethro Tull Selling Tips
Sell Jethro Tull to customers looking for a long-blooming perennial for mass planting or to add to a landscape border or container. Coreopsis offers many benefits, including low-maintenance care, good cold-hardiness to zone 5, and unique, attractive flowers. This plant brings bees and butterflies to the garden with fluted petals on 2" wide yellow flowers from June through September. Flourishing in full sun with minimal water, this plant is well-suited to landscape borders, cutting and cottage gardens, and mixed containers. Grow this plant alongside Echinacea and Campanula.
Coach Your Customer
1. Space plants 20" apart in well-drained soil in full sun.
2. Water regularly during the first year as the plant establishes a healthy root system. This plant requires only occasional water or more often in dry weather.
General Growing Tips For Your Rooted Cutting Liner
For best results with Jethro Tull, plant one rooted liner per 4-inch or gallon container or two per 10-inch container. Use a well-drained soil with a pH of 5.8-6.8, EC of .75-1.0, light feed (100-150 ppm), and temperatures of 60-70 daytime and 55-60 nighttime. This plant requires obligate long days at 6,000-8,000 fc to bloom. Pinch once at transplant. This plant doesn't require PGRs. You may see aphids, thrips, scales, and whiteflies, and this plant can be prone to mildew.
Flowering
Fluted yellow flowers bloom from June through September.
Pinching
Pinch once at transplant.
Spacing
Space containers for adequate airflow and sunlight pentration the base of each plant.
Height Control
This plant doesn't require PGRs.
Pests
You may see aphids, thrips, whiteflies, and scales.
Disease
This plant can be prone to powdery mildew. Take preventative measures in your greenhouse.
1. Water at the base of each plant in the morning and allow the soil to dry out between waterings.
2. Space containers for airflow and sunlight penetration.
3. Grow plant in full sun.
4. Provide good airflow in your greenhouse. We recommend using horizontal airflow fans.
Planting Jethro Tull Liners
We recommend planting one rooted plug per 4-inch or gallon container or two plugs per 10-inch container. Use a well-drained soil and completely bury the ellepot in the center of the container or evenly spaced.
Rooted Cuttings
Cuttings vary in size between different plant families. These rooted starter plants will arrive ready to be transplanted in to your final container. If they are to be used in a landscape application, you will need to establish them in a 4 inch pot or an 1801 before planting outside.
Coreopsis Jethro Tull Quick Reference Guide
4 Inch crop time
4-6 Weeks
10 Inch crop time
8-10 Weeks
Bloom Period
Fall, Spring, Summer
Color
Yellow
Habit
Compact
Height
15-18 Inches
Light
Full Sun
Minimum Temp
55
Perennial Zone
5-10
Water Needs
Light
Patented Plant
Yes
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