Delosperma Jewel of Desert, also known as Hardy Ice Plant or Delosperma Cooperi, is a hardy ice plant cultivar developed by Darwin Perennials as a non-invasive and high-heat tolerant variety. Jewel of Desert Grenade offers 2-inch red flowers with purple and yellow centers that bloom from June to September on evergreen succulent foliage. With a tight matting habit of 4-6 inches tall, spreading 8-10 inches, Delosperma is an ornamental addition to the landscape. It flourishes in full sun with little water and succeeds in borders, containers, and rock gardens. Choose Jewel of Desert to add bright flowers and visual interest to a xeriscape. For a unique color combination, plant Grenade along with Delosperma Opal.
Jewel Of Desert Grenade Selling Tips
Sell this non-invasive Hardy Ice Plant to customers looking for a low-maintenance ornamental plant to add to a border, container, or xeriscape. Jewel Of Desert Grenade offers superior heat tolerance, a long blooming season, and easy care. Create an attractive rustic landscape by pairing Jewel of Desert with sedum, sempervivum, creeping phlox, aurinia, and festuca. Customers will enjoy the large flowers and extensive color options of the Jewel of Desert cultivar. Delosperma Cooperi flourishes in full sun with little water, and its succulent foliage is evergreen to zone five.
Coach Your Customer
1. Space plants 10-12 inches apart in well-drained soil in full sun. Jewel Of Desert Grenade doesn't do well in clay soils or other compacted soil that may have difficulty draining. Amend clay soils and use soil that drains well.
2. This plant needs minimal water in landscape applications.
General Growing Tips For Your Rooted Cutting Liner
For best results with Delosperma Jewel of Desert, plant one rooted plug per 4-inch or 6-inch container. Use a well-drained soil in full sun with medium feed (175-225 ppm N), a pH of 5.5-6.2, and an EC (by Saturated Media Extract method) of 1.0-1.2. Use 6,000-9,000 fc light and maintain a temperature of 62-67 degrees. You may see fungus gnats and this plant can develop root rot.
Flowering
Two-inch red flowers with purple and yellow centers bloom June-September.
Pinching
This plant may not require pinching. It may benefit from one or two pinches after transplanting.
Spacing
Space containers for sufficient airflow and sunlight penetration between plants. Jewel Of Desert Grenade can grow to a 10" spread. We don't recommend using 1801s for rooted liners as they tend to get leggy and develop fungus with insufficient space.
Height Control
This plant doesn't require chemical growth regulators.
Pests
You may see fungus gnats.
Disease
Jewel Of Desert Grenade can develop root rot. It is drought-tolerant once established, but needs to be watered well after transplanting. However, avoid oversaturating the soil. If the plant sits in moist soil at length, you could end up with root rot or botrytis. Botrytis grey rot tends to occur in wet or humid conditions. Take these steps to prevent botrytis: water in the morning and allow the plant to dry out between waterings; provide good airflow in your greenhouse; space plants so the sun can penetrate to the soil level. To best fight root rot in herbs, use an organic or garden-safe fungicide, like Neem Oil.
Planting Jewel Of Desert Grenade Liners
We recommend planting one rooted plug per 4-inch or 6-inch container. Use well-drained soil. Plant the ellepot level with the soil surface in the center of the pot. Water well immediately after transplanting and for several days.
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.
Delosperma Jewel Of Desert Grenade Quick Reference Guide
4 Inch crop time
6-8 Weeks
Bloom Period
Fall, Spring, Summer
Color
Red, Pink
Habit
Spreading
Height
4-6 Inches
Light
Full Sun
Minimum Temp
62
Perennial Zone
5-10
Water Needs
Light
Patented Plant
yes
Current Availability
Current Availability
11-11-2024 (Week 46)
0
11-18-2024 (Week 47)
0
11-25-2024 (Week 48)
0
12-02-2024 (Week 49)
0
12-09-2024 (Week 50)
0
12-16-2024 (Week 51)
0
12-23-2024 (Week 52)
420
12-30-2024 (Week 01)
420
01-06-2025 (Week 02)
420
01-13-2025 (Week 03)
560
01-20-2025 (Week 04)
560
01-27-2025 (Week 05)
210
02-03-2025 (Week 06)
490
02-10-2025 (Week 07)
560
02-17-2025 (Week 08)
350
02-24-2025 (Week 09)
840
03-03-2025 (Week 10)
910
03-10-2025 (Week 11)
840
03-17-2025 (Week 12)
910
03-24-2025 (Week 13)
910
03-31-2025 (Week 14)
420
04-07-2025 (Week 15)
350
04-14-2025 (Week 16)
420
04-21-2025 (Week 17)
420
04-28-2025 (Week 18)
350
05-05-2025 (Week 19)
420
05-12-2025 (Week 20)
420
05-19-2025 (Week 21)
420
05-26-2025 (Week 22)
420
06-02-2025 (Week 23)
420
06-09-2025 (Week 24)
420
06-16-2025 (Week 25)
420
06-23-2025 (Week 26)
420
06-30-2025 (Week 27)
420
07-07-2025 (Week 28)
910
07-14-2025 (Week 29)
910
07-21-2025 (Week 30)
910
07-28-2025 (Week 31)
910
08-04-2025 (Week 32)
910
Delosperma Jewel of Desert, also known as Hardy Ice Plant or Delosperma Cooperi, is a hardy ice plant cultivar developed by Darwin Perennials as a non-invasive and high-heat tolerant variety. Jewel of Desert Grenade offers 2-inch red flowers with purple and yellow centers that bloom from June to September on evergreen succulent foliage. With a tight matting habit of 4-6 inches tall, spreading 8-10 inches, Delosperma is an ornamental addition to the landscape. It flourishes in full sun with little water and succeeds in borders, containers, and rock gardens. Choose Jewel of Desert to add bright flowers and visual interest to a xeriscape. For a unique color combination, plant Grenade along with Delosperma Opal.
Jewel Of Desert Grenade Selling Tips
Sell this non-invasive Hardy Ice Plant to customers looking for a low-maintenance ornamental plant to add to a border, container, or xeriscape. Jewel Of Desert Grenade offers superior heat tolerance, a long blooming season, and easy care. Create an attractive rustic landscape by pairing Jewel of Desert with sedum, sempervivum, creeping phlox, aurinia, and festuca. Customers will enjoy the large flowers and extensive color options of the Jewel of Desert cultivar. Delosperma Cooperi flourishes in full sun with little water, and its succulent foliage is evergreen to zone five.
Coach Your Customer
1. Space plants 10-12 inches apart in well-drained soil in full sun. Jewel Of Desert Grenade doesn't do well in clay soils or other compacted soil that may have difficulty draining. Amend clay soils and use soil that drains well.
2. This plant needs minimal water in landscape applications.
General Growing Tips For Your Rooted Cutting Liner
For best results with Delosperma Jewel of Desert, plant one rooted plug per 4-inch or 6-inch container. Use a well-drained soil in full sun with medium feed (175-225 ppm N), a pH of 5.5-6.2, and an EC (by Saturated Media Extract method) of 1.0-1.2. Use 6,000-9,000 fc light and maintain a temperature of 62-67 degrees. You may see fungus gnats and this plant can develop root rot.
Flowering
Two-inch red flowers with purple and yellow centers bloom June-September.
Pinching
This plant may not require pinching. It may benefit from one or two pinches after transplanting.
Spacing
Space containers for sufficient airflow and sunlight penetration between plants. Jewel Of Desert Grenade can grow to a 10" spread. We don't recommend using 1801s for rooted liners as they tend to get leggy and develop fungus with insufficient space.
Height Control
This plant doesn't require chemical growth regulators.
Pests
You may see fungus gnats.
Disease
Jewel Of Desert Grenade can develop root rot. It is drought-tolerant once established, but needs to be watered well after transplanting. However, avoid oversaturating the soil. If the plant sits in moist soil at length, you could end up with root rot or botrytis. Botrytis grey rot tends to occur in wet or humid conditions. Take these steps to prevent botrytis: water in the morning and allow the plant to dry out between waterings; provide good airflow in your greenhouse; space plants so the sun can penetrate to the soil level. To best fight root rot in herbs, use an organic or garden-safe fungicide, like Neem Oil.
Planting Jewel Of Desert Grenade Liners
We recommend planting one rooted plug per 4-inch or 6-inch container. Use well-drained soil. Plant the ellepot level with the soil surface in the center of the pot. Water well immediately after transplanting and for several days.
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.
Delosperma Jewel Of Desert Grenade Quick Reference Guide
4 Inch crop time
6-8 Weeks
Bloom Period
Fall, Spring, Summer
Color
Red, Pink
Habit
Spreading
Height
4-6 Inches
Light
Full Sun
Minimum Temp
62
Perennial Zone
5-10
Water Needs
Light
Patented Plant
yes
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