Heavenly Blue Lithodora
Lithodora diffusa ‘Heavenly Blue’
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Heavenly Blue Lithodora - #1 Container 2 Pack is backordered and will ship as soon as it is back in stock.
Plant Sentry™
Plant Sentry™
Plant Sentry is designed to protect both consumers and the nursery trade from invasive plant pests and diseases. Sites that display the Plant Sentry protection badge are protected from consumers buying and nurseries shipping material carrying invasive pests and diseases.
This proprietary eCommerce software prevents the shipment of a restricted plant to each state. The Plant Sentry system includes a shipment certification program. The Plant Sentry Compliance Officer works closely with NatureHills.com and each nursery or fulfillment center to ensure only compliant plants are sold to customers.
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Delivery and Shipping
Delivery and Shipping
Shipping
To obtain a more accurate shipment time-frame, simply enter your zip code in the “Find Your Growing Zone” box to the right. Our plants are grown all over the country and lead time on items may be different because of this. Once your order is placed, you will also receive the specific shipment time-frame information as part of your order confirmation. Once an item ships, you will receive shipment notification and tracking numbers, so you can follow along while your plant travels to your doorstep. We use FedEx, UPS, or USPS at our discretion.
Due to winter weather we have put a hold on shipping to the areas shown below in grey. You can still order now and we will ship the plant to you during an appropriate time for your zone.
Standard Shipping Rates
At Nature Hills we handle, package and ship the products you order with the utmost care to ensure healthy delivery. Shipping and handling charges are calculated based on the tables below. Please note that some items include an additional handling surcharge, these will be noted on the item's product page.
From | To | S&H |
---|---|---|
$0 | $19.99 | $24.99 |
$20 | $49.99 | $29.99 |
$50 | $69.99 | $34.99 |
$70 | $99.99 | $39.99 |
$100 | $129.99 | $44.99 |
$130 | $149.99 | $48.99 |
$150 | $150+ | Approx 28% |
Click here to see our full rates
Understanding Plant Options
Nature Hills offers plants in two main formats:
- Container Plants: Grown in pots with soil, sized by container volume and plant age
- Bare Root Plants: Dormant plants without soil, sized by height measurements
Container Plant Sizes
Container sizes indicate plant age and growing capacity rather than liquid volume equivalents. Our containers follow industry-standard nursery "trade gallon" specifications, which differ from standard liquid gallon measurements.
Young Plants (6 months to 18 months old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
2" x 2" x 3" | 0.18 - 0.21 dry quarts | 0.20 - 0.23 dry liters |
4" Container | 0.31 - 0.87 dry quarts | 0.35 - 0.96 dry liters |
4.5" Container | 0.65 dry quarts | 0.72 dry liters |
6" Container | 1.4 dry quarts | 1.59 dry liters |
1 Quart | 1 dry quart | 1.1 dry liters |
5.5" Container | 1.89 dry quarts | 2.08 dry liters |
Established Plants (18 months to 2.5 years old)
Container Size | Actual Volume | Metric Equivalent |
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2 Quart | 2 dry quarts | 2.2 dry liters |
#1 Container | 2.26 - 3.73 dry quarts | 2.49 - 4.11 dry liters |
5" x 5" x 12" | 3.5 - 4.3 dry quarts | 3.85 - 4.74 dry liters |
Mature Plants (2-4 years old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
#2 Container | 1.19 - 1.76 dry gallons | 5.24 - 7.75 dry liters |
#3 Container | 2.15 - 2.76 dry gallons | 8.14 - 12.16 dry liters |
Large Plants (3-5 years old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
#5 Container | 2.92 - 4.62 dry gallons | 12.86 - 20.35 dry liters |
#6 Container | 5.25 - 6.01 dry gallons | 23.12 - 26.42 dry liters |
#7 Container | 5.98 - 6.53 dry gallons | 26.34 - 28.76 dry liters |
Bare Root Plants
Bare root plants are sold by height from the root system to the top of the plant. Plants may exceed minimum height requirements.
Common Sizes:
- Trees: 1 foot, 2 feet, 3 feet, 4 feet, 5 feet, 6 feet
- Shrubs & Perennials: 1 foot, 18 inches, 2 feet
Important Notes
Container Volume Specifications
- Trade Gallon Standard: Our containers follow industry-standard "trade gallon" specifications established by the American National Standards Institute (ANSI Z60.1) for nursery stock
- Volume Variations: Actual soil volume may vary due to plant root systems and growing medium settlement
- Age Indicators: Container size primarily indicates plant age and maturity rather than liquid volume equivalents
Growing Conditions
- Plant size can vary based on variety and growing conditions
- Container size helps indicate plant maturity and establishment level
- Larger containers generally mean more established root systems and faster landscape establishment
Seasonal Availability
- Bare root plants are available seasonally when dormant
- Container plants are available throughout the growing season
- Specific varieties may have limited availability in certain sizes
Questions?
For questions about specific plant sizes or availability, please contact our plant experts who can help you choose the right size for your landscape needs.
Plant Highlights
Heavenly Blue Lithodora highlights at a glance!
Specifications
Specifications
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Brand
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Botanical Name
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Growing Zones
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Mature Height
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Mature Spread
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Sun ExposureFull Sun
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Moisture
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Soil
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Growth RateMedium
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Pollinator Friendly
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Fragrant
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Pruning Time
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Bloom PeriodLate Spring, Summer

Growing Zones 6-9
Is your garden lacking something? How about some heavenly blue stars? If so, you’ll be glad to learn about the Heavenly Blue Lithodora (Lithodora diffusa ‘Heavenly Blue’)! Featuring Cornflower blue blossoms like little stars adorn this spreading creeping mound of grey-green foliage that are short and narrow leaves, but densely compact and full!
The blooms look like Borage while the foliage looks like Lavender and these creepers look fantastic in any sunny spring landscape as a groundcover that keeps on giving! Blooming all spring until summer, the foliage looks fantastic all growing season with minimal care and maintenance, even remaining green throughout the winters in mild climates.
Heavenly Blue has low water needs making it a lovely Xeric plant and tolerates sun very well! The blooms attract butterflies and other pollinators in search of nectar, but not hungry deer looking for a snack as well.
Planting and Application:
Fantastic Rock garden plants and as edging to ease the transition between garden bed and lawn, this low growing and low-maintenance ground cover can even handle some foot traffic! So plant it between paving stones, along a driveway or road, or along a walkway without too much worry! Let creep along as groundcover throughout perennial and cottage gardens, filling in the gaps and covering the bare ground with beauty!
Heavenly Blue Lithodora looks wonderful spilling over garden edges and rock walls, even softening the tops of retaining walls, so you can imagine how it will look as a spiller in containers and planters too! Pot up in hanging baskets, mixed containers on the porch and patio, or rambling around the base of larger potted trees as living mulch!
- Bright Blue Star-Shaped Blooms
- Grey-Green Compact Foliage
- Low-Growing Carpet-Forming Clumps
- Xeric & Pollinator-Friendly
- Rock Gardens, Containers & Groundcover
#ProPlantTips for Care:
Lithodora does well in full sun and needs very well-drained, acidic soil in order to thrive. In fact, it is a death sentence to be in anything else. Prune lightly after the flowers finish in late summer to keep it growing compact and mat-like.
- Full Sun & Part Shade (Fewer Blooms)
- Very Well-Drained Soil
- Low to Moderate Moisture - Never Soggy
- Must Have Acidic Soil
- Prune/Shear After Flowering
Heavenly Blue Lithodora will be your favorite groundcover that’s covered in Borage-blue stars! Order your own unique spillers and fillers for your landscape this year with exciting new plants from NatureHills.com today!