Methods to Plant, Develop, and Look after Stargazer Lilies


Whether or not tucked right into a vase in your counter or clustered in a nook of your yard, stargazer lilies (Lilium orientalis ‘Stargazer’) are to not be ignored. That includes a robust, spicy scent and evenly freckled, up-facing blooms, this show-stopping lily from the Oriental group performs a starring position wherever it’s planted. 

Illness-resistant, sturdy, and long-blooming stargazer lilies are simple to develop for those who meet their primary wants. When you’d prefer to know extra about them and probably develop some in your panorama, learn on for a complete take a look at this cultivar’s historical past, preferences, and upkeep necessities

Lilium Stargazer Overview

Close-up of a Lilium Stargazer flower against a blurred background. The flower is large, upward-facing, characterized by vibrant deep pink to red hues and distinctive white edges. Its petals showcase prominent dark pink spots. Long stamens with copper anthers protrude from the center of the flower.


Plant Kind


Perennial, bulb


Watering Necessities


Even, common


Pests & Ailments


Powdery mildew, botrytis, grey mould, aphids, lily leaf beetles


Soil Kind


Effectively drained, pH 6.3-6.8

Traits

Close-up of a Lilium Stargazer flower against a background of green foliage. The Lilium Stargazer is a visually captivating oriental lily cultivar with large, upward-facing blooms and strappy, dark green leaves. The bloom features a primarily crimson hue, adorned with white trimming and speckled with red.
Hardy in zones 4-9, these Oriental hybrids have reflexive habits, yielding 4-12 blooms per plant on multi-branched stems.

Primarily crimson however trimmed with mild pink and speckled with purple, this cultivar is usually referred to as the ‘Pink Stargazer.’ Though that’s not technically its cultivar title, the nickname helps distinguish it from two different hybrid lilies, the ‘White Stargazer’ and the ‘Golden Stargazer.’ 

Hardy in zones 4 via 9, stargazer lilies are Oriental hybrids from the Lilium genus within the Liliaceae household. Reflexive in behavior, stargazer lilies arch backward to disclose deep yellow throats and extra-long stamen tipped with orange. They develop on multi-branched stems and attain heights of as much as 4 ft, providing between 4 and 12 blooms per plant. 

Stargazers open sequentially over two to a few weeks in mid-summer and are extremely enticing to pollinators. Leaves are strappy and darkish inexperienced, radiating in a whorled sample from central branches. Stems maintain up nicely in water, and flowers have a robust scent, which makes stargazers a well-liked chopping backyard plant.

Historical past & Cultivation

Close-up of many blooming Stargazer lilies in a sunny garden. The plant features large, upward-facing blooms with recurved petals, primarily in a deep pink or crimson hue, adorned with dark spots and a contrasting white edge. The plant produces a whorl of dark green, strappy leaves that radiate from the central branches.
Stargazer lilies symbolize rebirth and have gained international recognition for his or her vibrant, upward-facing blooms.

Symbolizing purity and rebirth, lily flowers will be present in drawings that date again to historic Egypt. Stargazer lilies, nevertheless, have a a lot shorter historical past. They had been cultivated within the Seventies by botanist Leslie Woodruff, who had been experimenting with the strongest, most tasty lily species rising wild in Japan.

Woodruff was drawn to the sturdy character of a number of lilies from this area, formally acknowledged because the Oriental group by the North American Lily Society. Probably the most fascinating attributes had been lily flowers that confronted upward moderately than downward, so he crossed the most effective and brightest to create the ‘Stargazer.’ 

Rising rapidly in recognition within the a long time since then, ‘Stargazer’ is now among the many world’s most beloved and sought-after lily cultivars. It’s seen as a rejection of the pure white sympathy lily and performs a extra colourful, optimistic position on the earth of floral design.

Planting

Close-up of a gardener's hand in a black and red glove holding a Lilium Stargazer bulb over a hole in the soil before planting. The Lilium Stargazer bulb is a compact and bulbous structure consisting of different sized lobules tightly packed into a rounded shape with long white roots growing from the bottom and embryonic shoot from above.
Plant in fall or spring, making certain correct soil preparation and daylight stability.

Stargazer lilies will be bought (or acquired) in bulb kind or as a longtime plant. Since this cultivar is a hybrid and can include DNA from each mother and father, seeds won’t produce a ‘true to kind’ stargazer lily, and planting from seed isn’t beneficial. 

The finest time to plant lilies is in fall, no less than six weeks earlier than your area normally will get its first frost. This enables roots to ascertain and retailer vitality earlier than crops enter dormancy. If fall’s not an possibility, spring is okay so long as floor temperatures have reached no less than 55 levels Fahrenheit and all hazard of frost has handed. 

Earlier than planting, flip the soil over to a depth of about 12 inches from the floor and work some natural matter into the mattress. Lilies prefer to have their heads within the solar and their ft within the shade, so hold that in thoughts when planting them close to different perennials or selecting companions. Listed below are the planting directions for each naked bulb and established stargazers:

Naked Bulb

Close-up of four Lilium Stargazer bulbs on the soil. The bulb is characterized by its purple-brown exterior. It is a bulbous structure with uneven clove formations tightly attached to each other. Long roots grow from below, and young shoots grow from above.
Select agency, disease-free stargazer bulbs, plant 6 inches deep, house them 8-10 inches aside, and water them constantly.

At all times buy bulbs from a good grower and examine to make sure they’re agency and disease-free earlier than planting. Dig a gap roughly thrice as deep because the bulb’s top utilizing a hand trowel or a bulb planter. Stargazer bulbs are normally about two inches tall, so plan on digging down about six inches.

Lilies don’t prefer to be crowded and will likely be healthiest when correctly spaced. Dig holes between eight and ten inches aside to permit foliage and flowers some room to breathe.

Place bulbs within the holes with pointed finally ends up (shoots) and flat, bushy ends down (roots). Backfill loosely with soil and hold evenly moist throughout the rising season. 

Established Crops

Close-up of Lilium sprouts growing in the ground in a garden. Lilium sprouts present slender, green shoots that push through the soil. These early growths, characterized by a pointed tip, unfurl to reveal the distinctive shape of lily leaves. The leaves are strappy, green in color with thin parallel dark green veins.
Plant stargazers with foliage anytime, following commonplace gap depth and spacing steps.

Stargazers with foliage and possibly even flowers will be planted anytime all through the season so long as you’re ready to fulfill their watering wants. Whether or not you’re planting a not too long ago divided lily (see Propagation beneath) or one you’ve bought out of your native backyard heart, the planting steps would be the similar.

Dig a gap twice as large and an inch or two shorter than the plant’s root mass. Take away your lily from its container (if relevant) and set the plant within the gap. Alter the soil top beneath the roots in order that the plant’s crown sits an inch or two above the soil’s floor. 

Backfill with soil and mound dust up barely so water will drain away from its crown. When planting a couple of established stargazer, house them 10 to 12 inches from their facilities to permit for beneficiant airflow.

Methods to Develop

When correctly planted, stargazer lilies are pretty simple to develop. Give them good soil and the correct solar and water; they need to thrive with out a lot fuss. Right here’s an in depth take a look at this cultivar’s particular preferences for mild, water, soil, and fertilizer:

Gentle

A single pink and white stargazer lily bloom has long anthers and red dots on petal interiors
Plant stargazers in full solar (no less than 6 hours per day) or partial shade.

Stargazer lilies develop finest in full solar, no less than six hours of direct mild every day. The overall hours don’t should be sequential, however they need to add as much as six. Ideally, rays needs to be concentrated within the morning, particularly in hotter areas the place the afternoons are sometimes oppressive. 

Stargazers may also be planted in partial shade, a location with greater than 4 however lower than six direct hours of solar. Lilies in partial shade will survive however won’t flower as prolifically as these planted in full solar and will have leggier, weaker stems that require staking. They could even be extra prone to fungal circumstances and ailments. 

Water

Close-up of a blooming Stargazer lily with water droplets against a backdrop of dark green strap-like foliage. The plant boasts large, upward-facing bloom with recurved petals, showing a crimson hue adorned with dark spots and a contrasting white edge. The edges of the petals are slightly wavy. Pale green stamens with copper anthers protrude from the center of the flower.
Hold stargazers constantly moist, permitting the highest inch to dry between waterings.

Stargazers needs to be saved evenly moist all through the rising season. Enable the highest inch or so of soil to dry out between waterings, and shoot for about one inch of irrigation per week.

A rain gauge or moisture meter will be inserted into the soil for essentially the most correct evaluation, however a easy finger poke normally tells you whether or not they want a drink. 

Stargazers ought to by no means be oversaturated with water or planted in a low space that may puddle. An excessive amount of water makes their bulbs weak to root rot and different ailments. Use a soaker hose a couple of times every week (in regular climate circumstances), which needs to be ample. Cease watering in late fall when the bottom freezes and start once more when the bottom thaws in spring. 

Soil

Close-up of a woman's hand planting a lily bulb into the soil in the garden. The bulb has a round shape, purple-brown color, and long beige roots growing from below. The gardener's hand is wearing a gray glove stained with soil.
Stargazers thrive in well-draining soil, preferring pH 6.3-6.8.

Stargazer lilies will develop in dense and unfastened soil so long as there’s ample drainage. They like soil with a impartial to barely acidic pH worth, ideally someplace between 6.3 and 6.8, however they don’t seem to be overly specific. 

Natural amendments like compost, peat moss, humus, and leaf mulch will help enhance drainage the place soil is compact or clay-like. Use a potting medium for planting stargazers in containers, and ensure drainage holes are clear and fast-flowing. 

Fertilizing

Close-up of blooming Stargazer lilies against a blurred background of dark green strap-like foliage. The Lilium Stargazer is renowned for its captivating appearance, featuring large, upward-facing blooms with vivid crimson hues, adorned with tiny dark spots and a white edge.
Fertilize stargazers in spring with balanced NPK fertilizer and keep away from overfeeding to stop points.

Feed your stargazers in spring when the primary inexperienced shoots seem. Select a slow-release, liquid, or granular fertilizer with a good NPK ratio (10-10-10; nitrogen to phosphorous to potassium). This may encourage sturdy stems, leaves, and buds. 

Apply fertilizer to your lily beds or containers following the producer’s instructions, and water within the product. An extra utility will be made in early summer season, simply earlier than blooms open, nevertheless it’s laborious to say whether or not this further enhance will make an affect. Take care to not overfertilize your stargazers, which can encourage leggy crops and probably burn foliage or buds. 

Upkeep 

As soon as established, stargazer lilies will do their factor without having a lot further consideration. Nevertheless, there are a couple of upkeep duties you need to work into your gardening routine to encourage wholesome, comfortable crops.  

Mulch

Top view, close-up of blooming Stargazer lilies against mulched soil in the garden. Its upward-facing flowers boast a rich combination of deep pink and white petals, adorned with dark crimson freckles. Long stamens with orange anthers protrude from the center of the flowers. The petals are recurved and have slightly wavy edges.
Present full solar for stargazer leaves and flowers, mulching the roots with natural materials.

A stargazer lily’s leaves and flowers get pleasure from full solar, however its roots favor cool and shaded soil. A layer of natural mulch will assist tackle this battle of curiosity and insulate your plant’s ft.

Hardwood chips, hay, pine straw, and leaf mulch are all good materials selections for mulching your stargazers. Unfold at two to a few inches thick, and pull it again a bit from inexperienced shoots in spring. 

Deadheading

Close-up of a gardener deadheading faded lily flowers in the garden using red and black pruning shears. The woman is wearing a long blue dress with a floral print. The lily plant produces upright, strong stems with elongated, lance-shaped leaves arranged in whorls along the stems.
Prolong stargazer bloom by deadheading spent flowers often, utilizing clear pruners.

Stargazer lilies will bloom over about two weeks, however not all flowers will open concurrently. You may see a couple of blooms at some point, a couple of the subsequent, and so forth. Since every plant produces as much as 10 flowers, there will likely be days when some flowers fade whereas others simply get up.

To maintain your stargazers trying their finest, deadhead spent blooms often all through their blooming interval. This may encourage roots to direct vitality towards flower manufacturing moderately than seed dispersal and result in fuller, extra colourful blooms. It can additionally hold beds tidier and cut back your crops’ vulnerability to illness. 

When deadheading stargazers, use a clear, sharp bypass pruner or scissors to snip off spent flowers. Select a location alongside the stem simply above a set of leaves, eradicating not more than ⅓ of the plant’s total top. Take away blooms from the backyard to stop bugs and ailments from shifting in. 

Cutbacks

Autumn pruning of lilies in the garden. Close-up of large garden secateurs with black-green handles trimming sturdy lilium stems in the garden. The leaves are dry, orange, lance-shaped, elongated.
Depart stargazer lily leaves after deadheading for continued photosynthesis and trim them to 2 inches post-frost.

After you’ve deadheaded your stargazers, the leaves and stems needs to be left in place for the rest of the season. Throughout this era, your crops will proceed to photosynthesize and direct vitality towards roots and future blooms. 

When leaves flip yellow or brown after your area’s first frost, your stargazers are about to enter dormancy and are prepared for cutbacks. Utilizing a clear, sharp bypass pruner, lower crops all the way down to about two inches above soil degree and take away waste out of your lily beds. 

Propagation

Stargazer lilies can dwell for as much as ten years within the floor and multiply quickly beneath and above the floor. They’re prolific and simple to propagate. Listed below are the 2 best methods to show a single stargazer plant into a complete bunch:

Division

Close-up of a dividing oriental lily bulb on a wooden table. The gardener's hand holds part of the lily bulb. Nearby on the table are a garden spatula and a divided part of the bulb for propagating the plant. The lily bulb is wrapped in a brown husk and has several small green shoots on top and thin, short roots below.
Divide established stargazers in fall or early spring.

Established stargazers will start to point out indicators of crowding after a couple of years. Under floor, the mom bulb all the time types bulblets that ship up new crops, and issues can get a little bit compacted. In case your lilies seem crowded and will not be flowering as superbly as they as soon as did, or if there’s a lifeless zone within the heart of a plant mass, it’s time to divide them.

Listed below are the steps:

  1. Start within the fall or early spring.
  2. Utilizing a pitchfork or backyard shovel, rigorously excavate your complete plant.
  3. Lay it sideways on a tarp.
  4. Utilizing a flat spade or sharp knife, slice the basis mass in half.
  5. Repeat this division course of as many occasions as it is advisable, ensuring every new piece has some root hairs (on the underside) and a few stem tissue (on the high).
  6. Plant and preserve new sections as you’ll a longtime lily (see Planting above).

Bulbils

Close-up of Lilium bulbils among green foliage. Lilium bulbils, also known as bulb offsets or bulbils, are small, bulb-like structures produced by lily as a means of reproduction. These diminutive bulbs form in the leaf axils or along the stems of the parent plant. Lilium bulbils are round in shape and dark purple, almost black in color.
Acquire and plant stargazer lily bulbils, resembling blueberries, for clone copy.

Stargazer lilies can even produce bulbils towards the top of the rising season. They’re purple-black to brown coloured and sometimes the scale of a blueberry. You’ll discover them sitting simply above leaf axils (the place leaves meet the stems), and they are often harvested and planted like a mini bulb. 

In contrast to the seeds produced by stargazer lilies on the finish of the season, bulbils will develop right into a clone of the mom plant. You’ll must be affected person, nevertheless. It could take two to 5 years for a lily grown from a bulbil to provide flowers.

Right here’s the right way to plant them:

  1. Search for bulbils alongside your lily stems in late summer season to early fall.
  2. Pluck them off together with your fingers.
  3. Following the identical guidelines as bulb planting, insert bulbils into the soil at a depth that’s two to a few occasions their top.
  4. Cowl loosely with soil and water evenly.
  5. Think about using a backyard marker to establish their location or planting them in a container, as new shoots will likely be small and insignificant for a couple of years.

Varieties

The cultivar title, Lilium ‘Stargazer,’ solely applies to the normal, predominantly pink lily referenced on this information. There are, nevertheless, two further Oriental hybrids that share the ‘Stargazer’ cultivar title. 

White Stargazer

Lilium Oriental ‘White Stargazer’

Close-up of Lilium Oriental 'White Stargazer' blooming among green foliage in a garden. The Lilium Oriental 'White Stargazer' presents an enchanting display with its large, upward-facing blooms. These flowers, predominantly white in color, showcase lime-green throats and rust-tipped stamens.
The ‘White Stargazer’ hybrid options upward-facing white blooms with lime-green throats.

Like the unique stargazer hybrid, this cultivar has massive, up-facing blooms with reflexive petals. Flowers are largely white however have lime-green throats and rust-tipped stamen.

‘White Stargazer’ was bred for extra warmth tolerance than ‘Pink’ and is hardy as much as zone 10. They’re additionally a little bit taller (averaging 3 to 4 ft) and flower a little bit later in the summertime. 

Golden Stargazer

Lilium Oriental ‘Golden Stargazer’

Close-up of Lilium Oriental 'Golden Stargazer' blooming in a sunny garden. Its large, buttery yellow blooms, approximately 6 inches wide, are adorned with small red freckles. The flowers have an up-facing habit and prominent stamens crowned with orange anthers.
‘Golden Stargazers’ function yellow blooms with purple freckles.

This cultivar was produced by crossing a Trumpet class lily with one from the Oriental group. Its blooms are wealthy, buttery yellow with small purple freckles and huge at about 6 inches large.

Their up-facing behavior and candy mild scent are much like ‘Pink,’ however they sport a little bit extra tolerance for partial solar places. ‘Golden Stargazers’ attain heights of as much as 4 ft and are hardy in zones 3 to 9.

Widespread Issues

When correctly planted and cared for, stargazer lilies will not be bothered by many ailments and pests. Many of the points they face are attributable to extreme moisture, insufficient mild, and improper spacing. Right here’s a take a look at the problems your stargazers may face and a few options for addressing them. 

Illness

Close-up of a Lilium Oriental Stargazer plant affected by Botrytis in the garden. The plant has a vertical stem of a yellowish color. The leaves of the Stargazer lily are strappy, radiating in a whorled pattern from the central branches. They are withered, rotting, brown in color.
Detect and deal with botrytis in stargazers by eradicating affected foliage.

In the event that they don’t obtain their requisite six hours of solar every day or are planted too shut collectively, your stargazers could also be prone to fungal circumstances like powdery mildew and grey mould. Search for a fuzzy coating of white, grey, or black spores on leaves or flowers to point the presence of this foe. 

Botrytis is one other fungal illness that afflicts stargazers. Search for brown or reddish water spots sprawling over the leaf surfaces to point its presence. Like powdery mildew and grey mould, botrytis exists primarily within the tissue above floor and isn’t normally deadly. For these fungal circumstances, prune off affected foliage and throw plant particles within the rubbish moderately than the compost bin. 

The largest fungal menace to stargazers is root rot. Yellow, droopy leaves and wilting or black stems point out one thing undesirable is occurring beneath the soil floor, and the scenario needs to be investigated.

Dig up your affected lily and study its roots to verify your suspicions. If its bulb is squishy and its roots are slimy, it’s seemingly affected by root rot and won’t get better. Bag the plant (and ideally some surrounding soil) and toss it within the trash. 

Bugs

Close-up of a Lily Leaf Beetle feeding on the leaves of a Lilium Oriental. The Lily Leaf Beetle (Lilioceris lilii) is a distinctive pest with a vivid appearance, has striking red coloration with black legs and antennae. The damage is evident in irregular chew holes or notches on the lily's foliage.
Lily leaf beetles, purple with black legs, devour leaves, inflicting irregular chew marks.

Stargazers are weak to a number of insect pests, its primary foe being the aphid. Search for a black, tar-like substance on leaves to point the presence of aphids. This residue is the excrement they go away behind as they pierce and suck on a lily’s leaves. Aphids are about ⅛ inch lengthy with clear or white our bodies and a brown splotch on their bellies. They normally congregate on the underside of leaves.

Lily leaf beetles are one other stargazer enemy, aggressively feasting on leaves, flowers, and stems. They’re purple and about ¼ inch lengthy with black legs and antennae. Indicators that they’re current embody irregular chew holes or notches on leaves. 

Each aphids and lily leaf beetles will be manually eliminated by handpicking or a robust spray of the hose. They may also be discouraged with insecticidal soaps or the introduction of predatory bugs equivalent to wasps and woman beetles. 

Ceaselessly Requested Questions

Sure, all plant components (together with pollen and vase water) will trigger signs starting from gentle gastrointestinal misery to demise if consumed by a cat.

No, they are going to solely flower as soon as every season for a interval of about two weeks.

Whereas coloration depth could range attributable to solar publicity and different environmental elements, lilies won’t change coloration from one yr to the subsequent. When you discover your stargazer is all of a sudden a distinct coloration, you’re seemingly a brand new plant, probably the product of a hybrid seed that was self-sowed.

Last Ideas

A darling within the backyard with its massive, cheerful face directed towards the sky, the stargazer lily is likely one of the most sought-after lilies within the genus. Select a sunny spot with well-drained soil and house your stargazers generously, and so they’ll provide you with as much as 10 years of freckled pink pleasure. Divide them each three years to maintain the celebration going and share some with a good friend or neighbor. 

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