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Vegetables and Fruits for shady areas
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Date Posted: Wed, Feb 28 - 1:00 am
- Are there any fruits or vegetables that would grow well in a pretty shady area? My property has a lot of trees but I would like to try growing edible plants if possible!
- Yes! There are a few vegetable options for shady areas: 1. Salad greens like arugula, spinach, endive and other lettuces. 2. Leafy Greens like swiss chard, collards, kale and mustard greens. 3. Root veggies like carrots, beets, potatoes, radishes, rutabaga and turnips. 4. Brassica veggies like broccoli, cauliflower, brussels sprouts and cabbage. 4. herbs The Fairfax Master Gardeners have a great article about shade tolerant fruits. In their article they say: "Gooseberries, red currants and elderberries are the most shade tolerant fruit we can grow in Virginia. Blueberries and some figs will produce a decent crop in light to moderate shade. Serviceberries, pawpaws and cherry trees are small, understory trees that can bear abundant crops." You can find the full article here: https://fairfaxgardening.org/shade-fruits/ Now is a great time to be planning your spring plantings! Happy Gardening!
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Browning Dwarf Arborvitae
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Date Posted: Wed, Oct 11 - 12:47 am
- Dwarf Arborvitae has brown sections, on am effort to cut them out, it appears black underneath. What is happening? Thank you.
- I'm sorry you are having these concerns with your Dwarf Arborvitae. The first thing that comes to my mind is canker. Canker is infected wounds in the branches caused by fungi. Wounds can be caused by pruning, storm damage, cold damage, or excessive wetness. In plants with canker, you will observe yellow to reddish-brown branches in the middle of healthy green branches. Closer to base of the branch you may see slightly sunken, reddish cankers with profusely exuding resin. Black pustule-like fruiting bodies known as pycnidia may be seen breaking through the bark. There is no real treatment for canker stem diseases. The fungus survives in infected bark tissues, so it is best to prune all infected branches about 3-4 inches below the canker area. Spread of the fungus can be minimized by sterilizing any blades used between all cuts with a 10 percent bleach or 70 percent alcohol solution. Try to prevent damage to trees. Stressed and wounded plants are more likely to be infested. It is best to keep dwarf trees as open as possible so that they will dry out after rain. Prune to allow air flow in plants. Clean out leaves from the insides of shrubs. Do not bury plants too deep in mulch. Prune out infected branches and fertilize affected trees if needed. Good luck!!
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Vegetable pests
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Date Posted: Fri, Oct 07 - 9:01 pm
- Pole Beans: I planted (for the first time) some cold hardy plants at the end of summer. My pole beans grew in strong, but are now being decimated -- the leaves are bubbly and stems are severed. Some leaves have been chewed. I have been out there multiple times at various points in the day and I can't see anything. I put some sticky yellow bug catchers out there and it caught some tiny little flies and a small Beatle, but something else is still killing my vegetable. Vine Borer - Squash - Yes I had them and they killed my zucchini and spaghetti squash. I hear they overwinter. I planted several other squash plants after the annihilation of my squash (before I found out they stick around). They got 50% -- the others survived only because I covered the stem with foil to prevent the critters from entering. But, how do I extinguish them? Last question: I had two tomato issues. 1. some look like Chinese paper lanterns, with nothing inside of them, just a fragile green shell of a tomato. 2. Lots of blooms, lots of pollinators visiting, no tomatoes. You are probably thinking 'just give up gardening' - but I'm hoping to learn, so I can do better next year. Thank you. Julie
- Dear Julie, You've had a tough summer! Actually, the summer was pretty hard on many living things. I'm going to start with your tomato question first. I'm wondering what type of tomato you planted? I've never come across an issue like this so I have to wonder about the seed or transplant you used. It sounds like it's a tomatillo, rather than tomato. In regard to the non-fruiting issue, I have to wonder about when you planted the tomato, did you plant so that tomatoes would have enough time to mature? Some tomatoes require a longer time to mature and fruit. There are varieties like Early Girl which may be a better bet for you if you're planting a little later or you simply want an earlier crop when planted at the appropriate time. Those are my best guesses. Squash vine borers are tough to deal with. Organic controls for squash vine borers include growing resistant varieties-butternut or the italian heirloom summer squash-tromboncino (a vigorous vining variety), crop rotation is critical, using row covers, passive traps, and surgical removal. The beans may be affected by mexican bean beetles. It's hard to say and I'm not sure why the leaves are bubbled, could be a blight? I'm attaching a document from the VA Tech extension website. There is a good summary of tips on vegetable gardening. I think you will find it useful-- https://ext.vt.edu/lawn-garden/home-vegetables.html You seem like a very observant and dedicated gardener, those are the best qualities for good results. Do not give up!! Best of luck!
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Native plants
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Date Posted: Thu, Sep 15 - 9:44 pm
- 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?
- 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!
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Pests
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Date Posted: Sat, Jul 23 - 4:51 pm
- What's wrong with my tomatoes? I've been gardening for years, but have never seen this issue with tomatoes before. This is my first time gardening in Hanover, VA. I believe the space has been used for gardening before. I didn't do a soil test. The only soil amendment has been bloodmeal. All of my tomatoes, regardless of size, look fine while green, but as they ripen, they appear to have white spots underneath the skin. When I cut them open, they all have a sort of white pithiness throughout the outer flesh just under the skin. The flavor is okay but the skins are tough and crunchy, and it's consistent throughout the 6 varieties I've planted. I haven't seen any issues with the foliage. I'm really stumped on this one but I am wondering if this is a new-to-me disease or an outcome of inconsistent watering (due to some unforeseen circumstances, they're largely surviving on what falls from the sky plus one weekly watering). I saw a few earlier in the season that have blossom end rot, but these ones don't have decay at the blossom end. Any thoughts? Thanks for your insights!
- Hello there, this does sound discouraging!! I have to admit that I have never had this issue but I did a little research and found some resources that may help you. The first website is from Texas A&M. It's useful because it shows pictures of ripe fruit in trouble and identifies the problem. I'm making a guess that Cloudy Spot might be your issue. Of course, I must emphasize that this is a guess, having never seen the problem you describe firsthand. Cloudy Spot indicates stink bug infestation--https://aggie-horticulture.tamu.edu/vegetable/problem-solvers/tomato-problem-solver/ripe-fruit/. If that's right, the VA Tech website has a video on how to trap the culprit--https://vtx.vt.edu/articles/2019/10/Stink_bug_Media_Advisory2019.html, I like this solution because there is no chemical insecticide involved. The trap in the video was created to trap the bugs in homes but can easily be used in the garden as well. If my guess is wrong, you have another option. VA Tech has a plant disease clinic where samples can be tested and identified. Because Richmond City does not currently have an extension agent due to a staffing vacancy, you can contact the Chesterfield office and get the details on submitting samples. There is a $35 fee as well as paperwork that must be submitted with the sample(s). You can contact them at this email address-- Chesterfield MG Help Desk: vce@chesterfield.gov. Best of luck sorting this out!!
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Strawberries Varieties for Richmond
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Date Posted: Sun, Feb 13 - 9:09 pm
- What are the best varietals of strawberries to grow in RVA?
- Hello there, Glad to see that you are thinking Spring! You have a number of choices for this area. There are several types of strawberries: June-bearing, day neutral and ever-bearing. I believe you'll be most successful planting the June-bearing varieties here. The other two options are more suitable for cooler climates. Some basic requirements for fruiting are to make sure you're planting an area that gets full sun (usually 6-8 hours a day), most likely near to your vegetable garden. However, do not plant in sites where tomato, potato or eggplant were previously planted to keep down disease (verticillium wilt and some others). Be aware that strawberries will reproduce quickly, this can be both a pro and con depending on how much space you have. Clip the runners if you are most interested in having larger berries on the mother plant. It's often suggested that strawberries can be integrated into an ornamental garden but I've never had very good luck with that approach but feel free to experiment. They could make a nice ground cover in the right setting. Some recommended varieties from VA Tech are: June Bearing--Sweet Charlie, Camino Real, FlavorFest. Of course there is always our native strawberry from which many cultivars are produced--fragraria virginiana. If you would like more information on this subject, I've attached a link. https://ext.vt.edu/content/dam/ext_vt_edu/topics/agriculture/commercial-horticulture/small-fruit/fruits-in-the-home-garden.pdf. Best of luck with the berries!
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Trellising Blackberries
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Date Posted: Wed, Aug 18 - 1:44 pm
- I am wanting to grow blackberries in containers. I have a full sun spot behind my house. Do you think galvanized feeder troughs would be a good thing in which to plant them? And was planning/thought I could trellis them on my fence - do you think that would work? Thank you
- Hello there, that sounds like a great scheme. The troughs should be fine. Galvanized containers are only a problem when they start to corrode so starting with new ones will be fine and serve you for many years. You didn't mention the type of blackberry or the height of your fence. Assuming you are using erect blackberries they will probably top out at 4-5 ft. tall. So factor that in with the height of your planters. If your trough is a foot high add in the mature height of the bushes at 5 feet. Assuming your fence is 6 feet high your good to go. Even if the fence is a bit shorter it will still work. Blackberries can get pretty tangled so you're smart to want to control them a bit with a support. Generally, you will cut down the cane after it has fruited and you've harvested. However, the pruning can vary depending on whether the plant fruits in summer or fall so just be sure to get all that information when you select a variety. It would be good to have some air circulation behind and around the plants so hopefully your fence isn't solid boards. You might wind up with some space in the front of the berries which could be a nice spot for growing herbs. Good luck with the project!
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Tomato-Blossom End Rot
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Date Posted: Tue, Aug 17 - 8:37 pm
- I'm just starting to see fruit on my tomato vines, but unfortunately they look to already be developing blossom end rot. I'm using a mixture of organic soil with fertilizer and perlite, and I'm not sure if the plant is salvageable. What can I do to help this plant? And what advice can you give for other tomato plants to prevent this blossom end rot? Is there something I can apply early on to prevent this? Thanks!
- Hello there, This is a pretty standard issue with tomatoes. Generally, the cause is inconsistent watering and/or a calcium deficiency. So the first step would be to establish a consistent level of watering for your plants. Of course, Mother Nature plays a role here as well, you can't control that. If you're sure that watering is not the problem, then you need to think about calcium. Without testing the soil you won't know the level of deficiency. But if you want to proceed, there is a short-term fix. I haven't tried this myself because the cause for me was generally a watering issue, but you can spray the plant with a calcium solution. That will buy you some time to increase the calcium content in your soil. There may be enough calcium in the soil but the ph of the soil may be preventing the plant from absorbing it. I don't understand all the chemistry of this but soil ph is the root of plant happiness. A ph of around 6.5 will do. Try adding some fast-acting lime (don't use dolomitic lime) and working that into the soil about 12 inches deep.The lime frees up the calcium from the soil. As I said previously about chemistry....This is a time-honored practice so it should work for you if, in fact, you find that watering is not the problem. If you would like to have a soil profile done, please let us know and we can send you a soil test request kit. Good luck with the tomato harvest!