Hillier™ Porcelain Blue Corydalis
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Hillier™ Porcelain Blue Corydalis - #1 Container 2 Pack is backordered and will ship as soon as it is back in stock.
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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
Buying Options for Plants
Nature Hills sells a large variety of plants with several options available. Plants are offered in both potted containers and as dormant bare root without soil. Here is a helpful resource to understand your options as you create a beautiful landscape with help from Nature Hills.
Ever wonder what a larger plant will mean for your landscape? Container Sizes are really all about the age of the plant!
Seasonally, Nature Hills offers hand selected, high quality bare root trees, shrubs and perennials. Bare root plants are sold by height from the top of the root system to the top of the plant. Plants may be taller than the height minimums.
- Popular sizes of select trees are 1 foot, 2 feet, 3 feet, etc.
- Popular sizes of select bare root plants is 1 foot, 18 inches, etc.
Nature Hills Container Size by Volume
Keep in mind, specific varieties and different growing conditions can affect the rate at which plants grow. Variations in size may occur.
| Young Plants to 18 Months | ||
|---|---|---|
| Size | Volume | |
| 2"x2"x3" | Ranges from | .18 to .21 dry quarts / .198 to .23 dry liters in volume |
| 4.5" Container | Equal to | .65 dry quart / .72 dry liter in volume |
| Sprinter Pot | Equal to | .63 dry quart / .69 dry liter in volume |
| 4" Container | Ranges from | .31 to .87 / .35 to .96 dry liter in volume |
| 6" Container | Equal to | 1.4 dry quarts / 1.59 dry liters in volume |
| 1 Quart | Equal to | 1 dry quart / 1.1 dry liter in volume |
| 5.5" Container | Equal to | 1.89 of a dry quart / 2.08 dry liters in volume |
| 4"x4"x5" | Ranges from | .8 to 1.1 dry quarts / .88 to 1.2 dry liters in volume |
| 4"x4"x6" | Ranges from | 1.0 to 1.3 dry quarts / 1.1 to 1.41 dry liters in volume |
| 4"x4"x9" | Ranges from | 1.1 to 2.1 dry quarts / 1.2 to 2.3 dry liters in volume |
| 4"x4"x10" | Ranges from | 1.7 to 2.3 dry quart / 1.87 to 2.53 dry liters in volume |
| Plants 18 Months - 2.5 Years Old | ||
|---|---|---|
| Size | Volume | |
| 2 Quart | Equal to | 2 dry quarts / 2.2 dry liters in volume |
| #1 Container | Ranges from | 2.26 to 3.73 dry quarts / 2.49 to 4.11 dry liters in volume |
| 5"x5"x12" | Equal to | 3.5 to 4.3 dry quarts / 3.85 to 4.74 dry liters in volume |
| Plants 2 - 4 Years Old | ||
|---|---|---|
| Size | Volume | |
| #2 Container | Ranges from | 1.19 to 1.76 dry gallons / 5.24 to 7.75 dry liters in volume |
| #3 Container | Ranges from | 2.32 to 2.76 dry gallons / 10.22 to 12.16 dry liters in volume |
| Plants 3 - 5 Years Old | ||
|---|---|---|
| Size | Volume | |
| #5 Container | Ranges from | 2.92 to 4.62 dry gallons / 12.86 to 20.35 dry liters in volume |
| #6 Container | Ranges from | 5.25 to 6.01 dry gallons / 23.12 to 26.42 dry liters in volume |
| #7 Container | Ranges from | 5.98 to 6.08 dry gallons / 26.34 to 26.78 dry liters in volume |
Plant Highlights
Hillier™ Porcelain Blue Corydalis highlights at a glance!
Plant Highlights
Plant Highlights
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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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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 PeriodEarly Spring, Late Spring
Growing Zones 5-9
Delft blue lovelies, the unique trumpet-shaped blossoms of Hillier™ Porcelain Blue Corydalis (Corydalis flexuosa 'Porcelain Blue') are so unique as they dangle elegantly from their tall flower spikes! Like elongated tubes of baby blue loose bottlebrushes of blossoms! Preferring partial shade, you'll enliven shade gardens with lovely true blue color!
Elegantly dangling from bronzed stems and backed by a tuft of bronzy deep blue-green foliage, Hillier™ is a pollinator magnet that naturalizes when allowed, giving you more of a great thing without any effort! The tube-like shape even encourages a few hummingbirds to visit!
Also known as Fumewort, these smaller plants produce a dense clump of foliage and tall, upright flowering stems. Easy care, these tender perennials are highly heat and cold tolerant, blooming all spring and summer without slowing down.
Planting and Application:
Plant Porcelain Blue in shaded perennial and cottage gardens and in cutting borders for blooms to bring indoors too! Pollinator beds and rock gardens, or under the protective limbs of larger trees as facer plants, you'll find a place that needs the finery these sublime plants add to your beds and borders!
Ideal in protected porch and patio planters, the blooms even droop gracefully for spillers and as additions to hanging baskets to delight you with their unique form and color anywhere regardless of space available! If you have the room, let these naturalizing wildflowers self-seed throughout larger swaths for cooling blue-bronze hues in shaded woodland settings.
- Unique Trumpet-Like Baby Blue Blooms
- Bronzy Green Stems & Foliage Accents
- Tidy Blue-Green Clumps of Leaves
- Loves Shady Protected Sites
- Rock Gardens, Planters, Pollinator & Cut Flower Friendly
#ProPlantTips for Care:
Corydalis are very easy-care plants and do best in protected part shade areas, preferring morning sun and afternoon shade or all-day filtered light. Plant in a very well-drained soil from dry to moist, appreciating a 3-4 inch thick layer of Arborist mulch chips. Having moderate, yet regular moisture needs, don't let these go too long during droughts without a drink.
- Part Sun/Shade
- Moderate Yet Regular Moisture & Mulched Beds
- Deadhead to Encourage More Blooms
- Well-Drained Soil
- Tender Perennial USDA Zones 5-9
Lovely color, woodland wildflower beauty and unique form, the Hillier™ Porcelain Blue Corydalis is just the finery your dappled shade gardens need! Order yours today from NatureHills.com!
