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Rust on serviceberry

    Date Posted: Wed, May 01 - 1:12 am

    Question

  • Our serviceberry (about two years old) has a rust on the berries. It looks relatively minor (about half the berries are about 50% covered in the rust spores). We planted this tree specifically to support the birds with the berries, although we are also very happy with all of the other ecological benefits the tree provides. Will the rust effect the desirability of the berries to the birds? Is there anything we can or should do to protect the tree/berries from more rust? We live in Churchhill on a tiny urban plot - the serviceberry is our only tree. Thank you!
  • Answer

  • Cedar-apple rust and related rust fungi need plants from two plant families to complete their life cycle; Cupressaceae family (eastern red cedar and other junipers) and Rosaceae (apple, hawthorn, serviceberry). It seems likely there must be an eastern red cedar or juniper nearby, even though you do not have any other trees in your yard - the fungal spores can travel up to two miles! This can make it difficult to control the rust. You can prune and remove infected twigs and branches and dispose of them in the trash (not compost). Be sure to decontaminate pruning tools between cuts by dipping them for at least 30 seconds in 70% alcohol (e.g., rubbing alcohol) or 10% bleach. Alternatively, you can spray tools with a disinfectant that contains approximately 70% alcohol, then allow them to air dry. Decontaminating tools will prevent movement of rust fungi from branch to branch or from plant to plant during pruning. If you are able to find nearby juniper and red cedar trees and have neighbors that are willing to help with the cause - in late winter or early spring you can prune and remove brown, woody galls found before orange, gelatinous structures that form in the spring. This will help reduce the level of infection on nearby Rosaceae plants like your serviceberry. Fungicides are not recommended since serviceberries are a resource for wildlife, birds and bees. Your question about serviceberries with rust being less desirable to the birds is challenging. It is recommended that people do not eat serviceberries affected by rust. I have read both that rust does not effect wildlife and that birds will naturally avoid berries with rust. My inclination is to think that the birds would not be interested in the berries affected by rust but I would be curious to know if you have seen a decreased bird population around your serviceberry since you started noticing the rust. I know that things like rust can be frustrating to deal with, especially given your goals with this plant. I wish you the best!

Composting - continued!

    Date Posted: Sun, Nov 12 - 5:36 pm

    Question

  • I am very appreciative of the options you recommended for me to compost. I think I was not very clear in my question. I already know where to bring food scraps, and I already do bring food scraps for composting. My dilemma is where to bring dead plants. I have a tiny yard, and, therefore no space for a compost bin. Now that summer potted plants are dead, I need to know where to bring the large dead plants. Thanks
  • Answer

  • I'm sorry my first answer did not give you the information you were looking for.  I've reached out to a few others in our Master Gardener group but none of us have used a composting service specifically for large plants.  I believe some of the suggestions I gave you may be able to take them, but the next steps would be to reach out them to ask.   I did try to reach out to Richmond Grows Gardens, but have not yet heard back from them.  I have previously spoken with some of the ladies that work at the Bird House Farmers Market and she shared that the compost company that picks up their bins can compost anything and everything organic.  At the time, I didnt ask specifically about large plants, but here is the email address for the company if you would like to reach out and ask:  info@nopeva.com I admire your determination for finding a good place to take these plants!  I currently have a small pile in my back yard where they are breaking down, but it would be great to have other options available.  Hope this information helps you get to what you are looking for!

Composting Options

    Date Posted: Fri, Nov 10 - 12:55 am

    Question

  • im wondering where i can bring pretty large seasonal plants that have been in pots and are now dead. can i bring them somewhere to be composted? is there a service the city of richmond offers on a regularly scheduled basis? i am new to richmond. thanks so much.
  • Answer

  • First of all, welcome to Richmond!! And thanks for thinking about composting! The city does have compost collection sites where you can drop off your materials to be composted: https://www.richmondgrowsgardens.org/composting and there is an additional drop off site at the Bird House Farmers Market: https://birdhousefarmersmarket.org/info. There are also a local services that will do compost pick ups if that is a service your are interested in: https://enrichcompost.com/ or https://compostrva.squarespace.com/ thanks again for thinking about composting!

HT wood pallets for compost bin

    Date Posted: Thu, Jul 06 - 12:44 pm

    Question

  • where can i find HT wood pallets to build my composting bin?
  • Answer

  • This is a great question! I have not personally made a compost bin from pallets, but I love the ones we have at my community garden! Having not sourced heat treated wood pallets myself previously, I did a quick google search and found there are a couple of different companies in our area that do sell them. The two I found are Alpha Recycling and Hauling and BE Pallets. It sounds like you already have a good plan together for your compost bins, but just in case you or anyone searching these answers later is looking for more information, the Colorado State Master Gardeners have a really great publication with lots of good information about composting: https://cmg.extension.colostate.edu/Gardennotes/246.pdf Good luck and happy composting!

Starting a new garden

    Date Posted: Sat, Mar 25 - 4:25 pm

    Question

  • Hi! I live off of N 18th St. and my apartment building has a very large bed that has been empty for a while and that I would like to start growing in (herbs and vegetables). I plan to come pick up a soil kit to test the current soil in the bed. Is that a first step you'd recommend? After testing the soil, are there specific veggies and herbs you'd recommend for the climate/area we're in? Are there any recommended local places that I could get starters and/or transplants? I also have read that I'll likely need to turn the soil to loosen it up. Welcome suggestions. Thanks! - Marg
  • Answer

  • Hello Marg, Nice to hear you're interested in growing food. My first question/concern is if you have cleared this project with the owners or property manager of the apartment you're living in. That would be the first item on the check list. After that, testing the soil is a necessary step. Then, depending on the results, you would add any needed amendments. You can never go wrong by adding compost to the bed. Compost is a good addition because it can lighten heavy soils and enrich sandy soils. As far as what to plant, that would really depend on what you want to plant. I would make a list of desired vegetables and herbs and then see what zone they are appropriate for. Your basic tomatoes, zucchini, basil and parsley will do fine here. The important thing is to check the zone and maturity dates for whatever you are planting. If you want to plant spinach or lettuce or similar greens be aware that they like cool temperatures so they'll need a head start. When it gets too hot they will "bolt" or go to seed and be done for the summer planting season. You can pull them and replace them with a heat-loving vegetable. They can also be planted again as a fall crop when the weather starts to cool a bit. You can find seedlings at most garden centers. I think that Lowe's, Home Depot and similar stores offer some organic seedlings. I would check about both types of stores to see if they offer what you want to plant. Please check out the Master Gardeners who man the help desks at your local library. Check in with the library to see what days and times the gardeners are available. They will give you a wealth of information and advice. Also, if you go to the Main Library there is a seed bank (in an old card catalog) near the indoor entrance. The availability of seeds waxes and wanes but it's worth a try! Good luck with your project. Happy gardening!

Building soil

    Date Posted: Sun, Feb 26 - 5:45 pm

    Question

  • We are making new raised beds for flowers and veggies. We are designing them with a wooden frame and then approaching the layers as a lasagne garden. My partner is thinking he can use only mushroom compost and cardboard to fill these beds but from what I read we need about 75% soil and 25% mushroom compost. Is this accurate for Richmond soils? Thanks for your insights on how to best lay the ground materials for thriving flower & veggie beds. Much appreciated, Jāna
  • Answer

  • Hello Jana, My go-to resource for soil building is the permaculture guide--Gaia's Garden. The recommendation for building soil through compost is to use half green matter and half brown (to attain a good ratio of nitrogen to carbon). Green matter would be leaves, grass clippings, kitchen scraps (but also manure) and the brown would be dried leaves, hay (includes weeds), straw, pruning trimmings, and wood shavings or similar. The book discusses all issues such temperature of pile, size, turning, etc. The mushroom compost is great but I think the combination of materials will lead to a longer stretch of fertility in the beds. With different materials leaching their nutrients at different times. The beds will consume a lot of mulching material. One way to deal with this is to use any brush you may have collected and build hugelkultur beds. They are basically a mound of brush (tamped down), well watered and covered with organic materials, compost and soil. So you may want to use a combination of hugelkultur and organic matter with a good topping of mushroom compost. I recommend reading Gaia's Garden's chapter 4-Bringing the Soil to Life. The author's favorite method for doing so is sheet mulching (lasange gardening). Happy gardening!

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!

Native plants

    Date Posted: Thu, Sep 15 - 9:44 pm

    Question

  • I have an east-facing front yard in the Museum District and have approximately 12X 6 feet of space to work with. We recently got a retaining wall put in, and so it is a fresh canvas. The space gets full sun at least half the day. I love native plants, and particularly those that would remain evergreen in the winter. Any suggestions?
  • Answer

  • Hello there, so nice to start fresh! I'm glad to hear you are interested in using native plants. I'm assuming the space is 12 feet wide and 6 feet deep. You'll probably want to start by creating some structure with shrubs. For evergreen green shrubs you could use inkberry (ilex glabra). There are many varieties of this plant, some have a loose form whiele others have a tighter globe shape and there are large and smaller sizes as well. So there's an inkberry to fit most spaces and styles. Mountain laurel is also another lovely evergreen plant with beautiful blooms in spring. Dog hobble or more commonly just Leucothoe (axillaris) is another nice evergreen. There is a variegated variety if you want to brighten up a space. You may also want to try evergreen bayberry (morella caroliniensis). In addition to these evergreens, there is virginia sweetspire (itea virginica) which has a nice drape to its shape, panicles of white flowers and beautiful fall color. Another good shrub is pepperbush (clethra alnifolia) with white to pink flowers (depending on variety) which is wonderfully fragrant. There is a smaller-sized variety that would fit in most gardens. Many of the plants in the blueberry family - early lowbush and deerberry (vaccinum pallida+vaccinum stamineum) have gorgeous fall color and colored bare stems in winter. Their spring flowers are delicate and beautiful and their fruits add to their appeal. I know you have a small space but I wanted to give a good number of options so you can pick and choose. Once you have a plan, you can decide what you want to place where. After placing the shrubs, you can then think about adding some lovely native ferns, perennials and/or ground cover, whatever space will allow. Before deciding on plants and placement, you should have a soil test done if you haven't already. You can amend if necessary and as an annual ritual, add compost to nourish you plantings. You can get a soil test kit at your local library when the Master Gardener Help Desk is in operation. Call your local library to find out the day and time. For additional information I suggest checking out this website and using the plant guides for the Capital region and NOVA-- https://www.plantvirginianatives.org/plant-rva-natives. Best of luck with the new garden!

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!

Creeping phlox

    Date Posted: Tue, Jun 21 - 9:58 pm

    Question

  • My creeping phlox was planted about a month ago. When I bought it it had some dried out looking leaves. Now it is looking more dried out at the base and many leave are turning yellow. I am wondering if there is a way to save them?
  • Answer

  • Hello there, There are a couple of phloxes that could be described as creeping. There's moss phlox (phlox subulata), which is very short and creeps, there's creeping phlox (phlox stolonifera) which is taller and creeps, and there phlox divaricata also taller and creeps. However, I think they all suffer from similar problems so it may not really matter which one is in question. The plant could be suffering from some fungal disease or it could be a virus. A fungal issue could possibly be resolved. A viral problem cannot. It's impossible to know which issue you have without a diagnosis but you could try using a fungal spray (there are some less toxic sprays on the market that can be used safely if you avoid spraying when insects are busy) and if the plant rebounds you know that was the problem. If it doesn't rebound, it's viral and you should pull it up and dispose of it in the trash rather than compost. Sometimes compost won't kill the pathogen, so to be on the safe side I'd use the trash bin. Good luck! Let us know if you have further questions.