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Ask Lil E. Um

Do you have unanswered questions about the genus Lilium? We’ll help you find the answers. Just Contact Us to send your inquiry. Be sure to reference “Ask Lil E. Um” and we’ll find a lily expert with the best advice.

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Message: I bought a yellow Tiger Lily from a friend, but enroute from her
house to work, it fell over and broke one of the stems of flowers off. My
question, to you is, will the flower grow another shoot of flowers where those got
broken off? or is there a chance that the blooms will root if I put them in water
so as to plant them again? Can you tell I know nothing about Tiger Lilies....lol.
Thanks Doreen

Hi Doreen,
Thank you for your questions. We are always happy to share our knowledge of lilies. Unfortunately, I don't have good news to share with you concerning your Tiger Lily. A lily is a plant that originates from a scaled bulb. Each year, an individual bulb sends up one stem. The flowers for the current year's growth are at the top of the emerging stem. With garden lilies, we always do our best to protect that emerging stem. A late hard frost can often damage the inflorescence of a lily stem, or garden pests like rabbits and deer may nibble away the top of the stem. We then have to wait another year to enjoy it's bloom.

So, for your broken stem, if the buds are far enough along, you may be able to see it in bloom in a vase. The broken stem will not root in the vase and that bulb will not send up another stem this year. If the stem broke in a place that still leaves a partial stem attached to the bulb in the pot, that partial stem will help nourish the bulb for next year's growth. When your garden is plantable and the danger of frost diminishes, I'd plant the lily bulb in your garden outside. Even if the bulb doesn't have much of a stem left on it, I'd still plant it outside and mark the spot. Plant it in a sunny area that has good drainage, perhaps a little deeper than it was in the pot. Although we are just beginning to enjoy the Spring of 2007, you'll be sort of 'putting a lily in the bank' for the summer of 2008.

Lilies add such a beautiful vertical element to our gardens and it's easy to find space to tuck in another cultivar or two to add more color to your summer landscape. nother excellent website for you to visit for more lily culture information and lily photographs is that of the North American Lily
Society. Visit www.lilies.org.

Happy Gardening!
-Lil



I would like to join the North Star Lily Society, but would not be able to
make it to meetings. Is that OK??
Sharon

Hi Sharon,
We'd be delighted to have you as a new member. You are not required to
attend meetings. You would be able to keep in touch with our events through
our emailed society updates and four informative newsletters each year.
Perhaps you would be able to make it to an occasional educational seminar
and hopefully you would be able to take advantage of a 10% discount at our
annual bulb sales which take place in the spring and fall.
Thank you for contacting us. We hope you will consider joining the North
Star Lily Society.
Best regards,
Lil


Lil -- Do you know of a reference that lists the lily species and their USDA
zone suitability? I'm interested in growing some of the more obscure
species but cannot find this information. Thanks.

For an informed response to this question, we contacted U of M Professor
Neil Anderson:

Hi Lil,
The monographs we usually use at the University of Minnesota are:
1. Griffiths, M. Index of garden plants. Timber Press.
2. Bailey Hortorium. Hortus III.

Neil


Message: We recently settled in a small cottage in Pennsylvania which had
many varieties of flowers. The delightful thing was seeing new ones coming
at various stages of the spring and summer. In one corner was an abundance
of what looked like jonquil leaves but no blooms, although we watched
carefully. The foliage died back during July and is gone. Now, in August,
there are the most beautiful flowers that look like a lily species but there
is no foliage...and many, many stems with an abundance of flower blossoms in
a pinkish lilac color and faintly fragrant. The bulbs are about 1 " in
diameter and not too deeply planted ( about 4 inches.) Can you tell me what
I am seeing? I have photos but do not know how to send them to you.
Eleanor

Hello Eleanor,
Thank you for visiting our website. We receive many questions about the plant to which you are referring. It goes by several nicknames,
'Resurrection Lily,' 'Naked Ladies' and 'Surprise Lily' to name a few. They
are not real lilies, meaning that they are not members of the genus lilium,
which is our focus of interest. Their latin name is 'Lycoris squamigera'
and they originated in Japan. They are members of the amaryllis family. If
you do an 'Image' search on google for Lycoris squamigera, you'll find all
kinds of photos and websites dedicated to information about these plants.
They are perennial and fairly hardy. I've had them growing in my garden
here in Minnesota for many years and I remember my Grandmother growing them,
too. NSLS does have a photo and another question about them on one of our
earlier "Ask Lil" pages.

It is delightful to have little surprises to enjoy in our gardens, isn't it?
Best regards,
Lil


Message: 
Our surprise lilies seem to appear almost overnight this time of year--one day, nothing since the leaves have all died, then suddenly we have 2 foot stems with buds.  How quickly do they break through the ground and reach that height?
Doris
 
Hi Doris,
I have 'Surprise Lilies' too.  They are not actually lilium, which are the plants that the North Star Lily Society has as its focus of interest, they are Lycoris Squamigera which are members of the amaryllis family. We do receive many questions about plants that are not members of the genus lilium. I've never actually timed my 'Surprise Lilies'.  Because the blooms arrive on stalks that seem to come out of no where, I think that it probably takes about a week for their push from the ground to bloom stage and then they may be in bloom for a week beyond the growth spurt.  Their green stem almost hides itself among other plants and I don't even notice it until the buds start coloring up and blooming.  It is quick though, sometimes it seems to appear overnight, but I think it's just because I don't really notice it until it is in flower.  Because they come into bloom later in the season, the plant 'rushes' to put itself into its bloom cycle before it is time for the dormancy of the winter months.  Check out the website: http://www.aogc.org/shade/000107.html  This informative site is produced by the Arlington Organic Garden Club of Arlington, Texas, a much different growing zone than Minnesota, but the plant culture information is useful and approximately the same as we experience here for 'Surprise Lilies'.  There are many plants that have lily as a part of their name, but are not actually lilies.  Check out the culture page on the website of the North American Lily Society: http://lilies.org/culture.html This wonderful website gives a great explanation of the genus lilium and also has an excellent photo gallery that displays many varieties of 'official' lilies.  Also, scroll back through some of our older Ask Lil E. Um questions, we've received and responded to other questions about Lycoris.
I hope we've been helpful.  Enjoy your 'Surprise Lilies' you've reminded me to go out and look for mine.  With the extreme dry heat of our 2006 summer, I hope I don't miss their appearance. 
Best regards,
Lil
 
Hi Lil.My question is this.

Seven years ago my Great Aunt gave me some tiger lilies pretty orange ones. Any way I planted them in the front yard on both sides of my house in between the steps. On one side of the house where some of the lilies were planted I noticed that they were not doing as well as the others on the other side. I believe this is because it is shadier on that side and when it rains it causes the flowers on that side to droop. I have not had any blooms for sometime on that side of the house. I thought of transplanting all the flowers from both sides of the house to a sunnier spot where there is less shade. I want to plant shade plants in the front yard instead I just don't know what yet. But anyway when will I be able to transplant my flowers could I do it this fall? I should mention that where I want to plant them is kinda weedy. I want to kill all the weeds FIRST before re-planting the flowers. I want to get a weed killer that won't harm my flowers what can I get?

Please let me know thanks a lot.
Wendy

Hi Wendy,
Isn't if fun to receive plants from friends and relatives?  These become part of our heritage and when we see them we remember the kindness of the giver. Your tiger lilies are most probably lilium lancifolium. These lilies were some of the most favorite plants in old perennial gardens.  It sounds like your tiger lilies have found themselves in challenging places in your yard. They would prefer a sunny, well drained spot in your gardens. Moving them from the shade will give them a big boost. If you have a new site picked out, and it is full of weeds, it is great that you are planning on clearing it first. Some folks don't like using chemical weed killers. One way to avoid this is to mow them down and then cover the area with a layer of black plastic, to sort of roast the weeds. Leave it in place for a couple of weeks. That should make it easier to clear them out. A reliable chemical way is to use a product like 'Round Up'. Be sure to follow directions on the bottle because this chemical is an herbicide. It kills all plant material, but doesn’t remain in the ground. This type of chemical can be sprayed on the weeds. But be careful, any herbaceous plant will be affected by a product like this. If you have other plants or even grass nearby, do not spray on a windy day. Some folks use an old mop dipped in the herbicide to swab the weeds with the liquid. When the weeds are dead and removed, you can then plant your lily bulbs. In Minnesota, we start dividing and transplanting our lilies in September and early October. Be sure to check out our photo gallery for instructions on how to divide lily bulbs. Plant them and then mulch the garden well. This is especially important the first winter. Next spring, watch your garden and remove any little weeds that show up. Some of this year's weed seeds may have survived. Mulch between your lilies should help keep them under control, or else use a 'pre-emergent' herbicide to kill the seeds. But remember, a pre-emergent herbicide will also kill any seeds you mean to plant in your garden.
Good luck with your tiger lilies!
Lil

Message:  I have planted some nicotiana amongst my lilies.  I have been since advised they are poisonous to lilies.  Is this true?
Jean
 
Hi Jean,
The flowers of some varieties of Nicotiana, also known as 'flowering tobacco' are very fragrant and I can see why folks add them to their gardens.  As annuals, they add continuous color in summer after some of our perennials end their bloom cycle. Your question about their affect on lilies is one that we have not had before.  All parts of Nicotiana are known to be poisonous for consumption by animals and humans, but should not affect other plants.  We believe that they will not cause problems with your lilies.  
Best regards,
Lil

Message: 

broken lily stemI have a number of Asiatics that have broken off during bloom that I thought was from wind.  On closer inspection, there is a granular white material (stem?) and the stem is hollow.  My Orientals aren't looking very good either, but that looks more like fungus.  Is there a lily borer in Minnesota?  Are my bulbs at risk? I really can't find any information about this problem and need a pretty quick answer, if that is possible.  I have photos of the stems if that would be helpful. 

 

I think we may have found the critter.  Stalk borer??  A vacant lot behind us was excavated in June to build a house.  I think they may have migrated to my yard and found paydirt.  Anyway, here are the photos.  Would appreciate your thoughts.  It really looks serious out there.  Thanks much for a quick response.
I'm in Spring Park out by Mound/Lake Minnetonka. 
Connie

Lil emailed NSLS member Franci Nelson, who has one of the largest lily gardens among society members. 
Hi Connie, 
From what I can see in the picture it looks like corn borer. We have had it in a few stems in the past and unfortunately you have to just dig the whole thing, stem and bulb, and put it in the garbage...do not compost it!! To my knowledge there is not really anything else you can do to prevent this, it just picked a few of your lilies to feed on and lay their eggs. 
 
Corn borer is everywhere just like the iris borer and for what ever reason it also on occasion likes the stems of lilies. We have not had a reoccurrence in our garden for a couple years so I wouldn't be worried that you are being inundated with this problem.
I hope this answers your question. 
Franci Nelson
 

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