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Camellia Pruning

    Date Posted: Thu, Mar 02 - 4:57 pm

    Question

  • We have a camelia bush in our front yard that is as old as our house. It’s probably 25 ft wide at its widest. It’s in desperate need of a trim, but I have no idea how to do that! I don’t want To harm the bush at all, but I know it needs to be trimmed. I can provide pictures if helpful!
  • Answer

  • Hello there, so you have a very happy camellia on your hands. I'm going to guess it's a japanese camellia, flowering from mid-winter to early spring. The other popular variety is camellia sasanqua, which flowers in late summer, fall or early winter (depending on selection) and is generally smaller and looser than the japanese varieties. Either way you want to wait until after the plant blooms to prune (otherwise you'll miss the bloom period). Of course, if that isn't you uppermost concern and you just want to get it under control, then anytime can work. I'm attaching an article from Southern Living magazine that describes a pruning method I think will work for you. The method basically treats the shrub as a tree which would decrease your time and effort of trying to prune such a large plant back to shrub proportions. Here is the article. The last paragraph is the key. https://www.southernliving.com/garden/shrubs/when-to-prune-camellias As always use sharp clean pruners and pruning saws so disease isn't transferred to the new cuts you'll be making. Good luck and happy gardening!

Native shrubs

    Date Posted: Mon, Jan 09 - 5:37 pm

    Question

  • Hello, I am looking for a shrub to plant as a privacy screen. I will be planting along the south fence line of my property; however, the fence line itself is already planted with Chinese privet trees (ugh) that can't be removed, so anything I plant may get some shade from these trees. I'm looking for something 5-6 feet tall that will provide a sight barrier without getting too bushy (I don't want it to intrude too far into my yard). Native and/or pollinator-friendly would be a big plus! Any thoughts?
  • Answer

  • Hello there, too bad about the privet but your planting will help to bring some pollinators and wildlife into your garden. The first shrub that comes to mind is inkberry (Ilex glabra). There are many varieties of this plant out there with different mature heights. So when shopping be very careful to read the tag and ask questions about the ultimate height and width of the plant you are choosing. The plant is evergreen and has small white flowers (not terribly noticeable) in spring that develop into small dark blue to black berries. Other native choices are mountain laurel (Kalmia latifolia) and evergreen bayberry (Morella caroliniensis). Mountain laurel can grow to 12 feet or more but can also be pruned to control height and create a bushier shrub. It has beautiful blooms in spring and is evergreen. It does like some shade so maybe the privet will help with that. It does not like clay soil. Bayberry is also evergreen and can mature around 7-10 feet. It's not too particular about soils and can take shade. It has small flowers that develop into those waxy gray blue berries most people are familiar with. All these choices are native and will attract pollinators and wildlife. Best of luck with your project!

Ticks

    Date Posted: Fri, Nov 04 - 8:46 pm

    Question

  • I just moved into a house in North Chesterfield which has tons of trees - and therefore tons of dead leaves, needles and pine cones. I have read a lot of articles recommending to leave the dead leaves in place over winter to help beneficial insects, birds etc., but I'm worried about the potential of leaf litter giving safe haven to ticks as well. I haven't seen deer around at all, but we do get lots of squirrels, mice and birds. - To rake or not to rake?
  • Answer

  • Hello there, Oh, what a good question. I wish I had a simple answer. The reality is that ticks are pretty much everywhere. I've known them to show up in small urban yards and, of course, in wooded areas. They're found in parks in densely populated NYC as well as beaches. So just about every environment you can imagine. I know that cleaning up leaf litter is often touted as a deterrent. It may be, but I suspect there would still be some ticks left behind. I would opt for leaving the leaves where they fall and accommodating the good bugs. There are precautions to take when working in brushy, leafy areas. Wear light clothing, a hat, tuck your shirt into your pants and tuck your pant legs into your socks. And give yourself a good look over when your done working. Keeping the area you want to spend time in or socialize in away from the wilder part of the garden is also helpful, if possible. You could keep a trimmed lawn and garden beds where you congregate and let the wilder parts of your garden take care of themselves. Here is a publication from VA Tech that you may find helpful--https://www.pubs.ext.vt.edu/2906/2906-1396/2906-1396.html. You will have to make your own choice regarding the leaves. Start with figuring out the pros and cons of raking/not raking, that may help guide your decision. Good luck and enjoy your new home.

Fig Culture

    Date Posted: Fri, Nov 04 - 4:59 pm

    Question

  • I'm seeking a book on the propagation planting and care of a fig tree
  • Answer

  • Hello there, I have a couple of suggestion for books on this subject. They have different 'personalities' so see which one suits you best. They are: Grow Figs Where You Think You Can't by Steven Biggs and Growing Figs in Cold Climates by Lee Reich. I would also suggest looking at the Edible Landscaping website. They sell all manner of edible plants for gardens and would be helpful in selecting a variety that you'll have the best luck with (if you don't already have a variety in mind/hand). And, of course, there is good information at the VA Tech website. I've included the link here: https://www.pubs.ext.vt.edu/content/dam/pubs_ext_vt_edu/spes/SPES-317/SPES-317.pdf. You'll want to consider site selection, preferably a micro-climate that will give your fig some insurance of getting through the winters, possible protection for winter (depending on site) and pollination requirements for starters. Good luck with your project. I think this will be a success!

Powdery mildew?

    Date Posted: Fri, Oct 07 - 7:05 pm

    Question

  • Hi. We have a white film on the leaves of two poppy plants we transplanted over a year ago. Cosmetically, it's not pretty. But don't know if it's harmful. It is only in the last 6 months that the film has appeared. They're under a dogwood tree, didn't know if that affected them. Can you tell me if this is harmful, and if it will impact the blooms? I don't see any buds so I fear this is a problem for the plants.
  • Answer

  • Hello there, It sounds to me that you are dealing with powdery mildew. It's a very common fungal problem, heat and humidity aid its progress. It generally doesn't kill the plant, the plant just doesn't look it's best. I don't know which type of poppy you have but I'm guessing it's one of the oriental poppies (papaver orientale), that bloom in spring? You may want to consider transplanting the poppies to a spot in full sun with good air circulation. Cut back the foliage at the end of the season and dispose of it in the trash (not the compost pile). You don't want to be harboring the spores over winter. With some more sun and air, I think you will enjoy those poppies more. Good luck!

Soil, native plants

    Date Posted: Tue, Sep 13 - 6:36 pm

    Question

  • I have got my front yard in great shape! not the back yard :( . It looks like a baseball field with lots of dirt and not much else. My back yard gets filtered sun,, some periods of direct sun in day. I have LOTS of trees. I want to turn my back yard into a natural wooded area with native wildlife. Do you think I need to buy soil or are there lots of native plants that can thrive in clay soil w/out that. Can you think of some native plants that would thrive in that kind of area. Thanks!
  • Answer

  • Hello there, Well, the good news is you have lots of trees! We all should....Since that's the case you must have a lot of fallen leaves come winter. What do you do with those leaves? If you aren't already, I would suggest you start a compost pile or two. Or even simpler, you can just let the leaves remain where they have fallen and accumulate. Over time you'll have your woodland base. If you would rather rake them up and compost them, that's fine too. Then make an annual habit of applying that compost to keep feeding the soil. Having all those trees is a real advantage; you have a lot of raw material with which to work. You want to build a good base that will nourish the insects, plants and animals you want in your back yard. There's a good book on permaculture - Gaia's Garden, that has lots of useful information. You'll be especially interested in chapter 4 -Bringing Soil to Life. So rather than spending a lot of money and energy on purchasing soil and amendments, and if you give the project a little bit of time, you can save that money and use it for plants! There are some plants that are suited to clay but building your soil will bring you greater benefits-again, creating a balanced home for insects, plants and animals. There's a wonderful website you can use for finding out about native plants and the habitats they thrive within. I highly recommend--https://www.plantvirginianatives.org. It's easy to use and covers a lot of territory. It's always recommended to get your soil tested to see if the soil is lacking in any nutrients. You can have that done through the Chesterfield Master Gardener program. Here's the phone number: (804) 751-4401. You can also visit your local library and speak with a master gardener and pick up a soil testing kit at the same time. Check your local library for the day and time that the master gardener help desks are active. Best of luck with this project, I think you'll have some fun!

Native Plants

    Date Posted: Mon, Apr 25 - 4:23 pm

    Question

  • I’m interested in filling a mulched area in my yard in the city with native plants. Do you have any recommendations for layout and where to buy? I was hoping for a rain garden but it’s not enough space. It’s about 10 feet by 3 feet.
  • Answer

  • Hello there! What a timely question. Master Gardeners are exploring this very subject on May 7th at the park at the Main Library between 1-4. There will be a presentation on invasive plants by the JRPS Invasive Plant Task Force followed by Master Gardeners presenting on native plants with plenty of time for questions and answers. Without knowing the orientation, amount of sun, and soil conditions, etc., it's difficult to make a suggestion for your planting. However, I would recommend making as many layers as possible-shade, understory, shrubs, perennials and groundcovers. I know it's not a large area but you would be surprised how many plants can inhabit a space that size. You could omit the shade tree perhaps and plant an understory or two-one at each end of the space. Then infill with a mix of shrubs and perennials and finally underplant with a groundcover or two. This diverse mix will be very attractive to many species of birds, mammals, insects, etc. Please come with your questions and curiosity on May 7th!!

Pollinators

    Date Posted: Sat, Mar 26 - 12:31 am

    Question

  • What can I do to keep white butterflies from my garden plants that need pollinators, such as squash.
  • Answer

  • Hello there, The white butterflies you're referring to, are those active now in your garden? If so, those are cabbage white butterflies. The larvae of those butterflies tend to feed on cabbage, collards, kale and some other greens (Brassica family of plants). If you want to keep them away from these crops, fine netting is your best bet. The butterflies lay eggs underneath the host plant's leaves. The larvae are caterpillars whose coloring closely matches the host plant. They are voracious eaters so it's good to check the plants under the net to be sure none have escaped your notice. If you're looking to be sure to have pollinators for your squash plants be sure to plant a variety of herbs, flowers, shrubs and trees in your yard. Using native flowers and shrubs will provide pollen and nectar. Native shrubs and trees also provide shelter and nesting materials for bees and other beneficial insects. A variety of flower color and shape will attract a wider variety of pollinators. I hope I have answered your question. if not, please reach out again. Best of luck with your garden.

Transplanting Hydrangeas

    Date Posted: Fri, Nov 05 - 1:58 pm

    Question

  • I have hydrangeas in a partial sun location, mostly afternoon, and they have never done very well with adequate watering and fertilization If I’m going to move them to a new location, what scenario should they be in and are there any specific times that are better to move them?
  • Answer

  • Greetings! Thank you for your question. Now is a great time to transplant your hydrangeas (Fall season), while the plants are dormant. Plant your hydrangeas in an area that gets morning sun, and afternoon shade. Hydrangeas do not like the hot afternoon sun we have here in Richmond in the summer months, and that may be why they have not done well in their current location. When you transplant, be sure and select a location that will drain well, and amend your soil with plenty of compost. Be sure and dig the hole large enough to accommodate the entire root ball. Water the hydrangea well once you place it in the new location. As you know, hydrangeas love to be watered in the warmer months, and they love nutrient-rich, composted soil. If they are planted near larger plants or trees, they may be competing for water during the warm months, and it will be important to keep them moist (but well drained). Good luck with your fall gardening!

Ambrosia beetles-Dogwoods

    Date Posted: Tue, Oct 05 - 4:24 pm

    Question

  • Ambrosia beetles-dogwoods
  • Answer

  • Hello again, I have a few questions about your trees. I'm wondering how they were diagnosed. Did you see the frass tubes (kind of looks like tooth picks) on the trunk? Was there blue staining in the sapwood when they were removed? You may also have seen 'sawdust' at the base from the process of tunneling in the entry holes. Those would be definite indicators of the beetle. Generally, they attack trees under stress, such as drought or lack of appropriate amounts of scheduled watering. The pests may have been in the trees when you purchased them from the nursery. If so, the guarantee from the nursery may cover your loss. Assuming the reason your trees failed was due to ambrosia beetle and not another pest or disease, the arborist I consulted said that planting in the same location would be fine. I don't believe they have created any trees to be resistant to the ambrosia beetle. That being said, I think the chief thing is to provide the best cultural environment for the trees to survive. Well-draining soil is key along with proper placement and watering until the trees are established. Without knowing the exact environment you are planting in it would be difficult to recommend a particular tree. Look online for a list of native trees for this area and then consider the location you have and whether or not that tree would be a good fit. Consider the amount of light, moisture, available space for mature height, etc. Sorry those dogwoods didn't make it. Best of luck with your next choice.