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Growing Tulips
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Date Posted: Fri, Mar 21 - 1:01 am
- I have a beautiful pre-planted set of tulips that I would like to plant in my garden. I am wondering if I should put them in a pot or plant them in the ground. What are the ideal soil conditions, watering regimen, and how much sunlight should they get? My front yard gets great partial sun and my backyard gets full sun. Thank you in advance for your help!
- Tulips are beautiful! What a great addition to your garden! Here are some tips to give your tulips the best chance of thriving, whether you choose a pot or in-ground planting. Planting in a Pot or in the Ground? Pot: Great if you want to control soil conditions and move them around for optimal light. Just make sure it has good drainage. Ground: Ideal for long-term growth, although some tulips may not return year after year in Virginia’s warm climate due to the lack of a cold dormancy period. If you want to replant them for future years, the ground is best. If you just want them for this season and might replace them next year, a pot is a great choice. I'm not exactly sure what you mean by pre-planted, but if they are already in a pot, I would leave them there for now and let them bloom. The ideal time to plant tulip bulbs is in the fall, generally late October to early December. They have a tendency to rot in warm, wet conditions. Ideal Soil Conditions: Tulips hate wet feet and need well-draining soil. To achieve this, it is best to amend heavy clay with sand or compost in order to improve drainage. They also like slightly acidic to neutral soil (pH 6.0–7.0). (You could pick up a soil test kit from one of the Richmond libraries to find out what your pH is!). Watering Needs: Water well after planting to help them establish roots. During growth, only water if the soil is very dry - tulips prefer dry conditions between watering. After blooming, reduce watering as the the foliage dies back to prevent bulb rot. Sunlight Requirements: Full sun (backyard) is ideal, especially for strong blooms next year. Partial sun (front yard) is okay, but tulips bloom better with at least 6 hours of direct sun. If you plant in a pot, you can move them to maximize sunlight exposure. Extra Tips: If you want them to return next year, wait until the leaves completely yellow and die back before cutting them—this allows energy to return to the bulb. Tulips sometimes don’t rebloom well in warm climates like Virginia, so many gardeners treat them as annuals and replant fresh bulbs each fall. The variety you select can have a big impact on this. Choose good quality, large bulbs with a reputation for dependability. Consider Darwin, Triumph or Emperor varieties. Good luck and happy gardening!
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Wildflower Seedballs
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Date Posted: Fri, Mar 14 - 12:46 pm
- My club, at VCU will be hosting a seed ball making event next week Monday! We were hoping to use wildflowers and other small foliage that should grow with wildflowers native to the capital region. could you share knowledge or knowledge of resources with us? Maybe where we could acquire seeds for cheap/nothing as well as tips on how to go about planting the seed balls?
- Hosting a seed ball-making event is a fantastic initiative to promote native wildflowers and support local ecosystems in the Richmond area. Here's some guidance to help your club prepare: 1. Selecting Native Wildflower Seeds: Choosing species native to Virginia ensures that the plants are well-adapted to the local environment and provide optimal benefits to pollinators and other wildlife. Consider incorporating the following native wildflowers into your seed balls: Butterflyweed (Asclepias tuberosa): A perennial that serves as a host plant for monarch butterflies and blooms from April to September. Black-eyed Susan (Rudbeckia hirta): A versatile plant that can be annual, biennial, or perennial, attracting birds like the American goldfinch and blooming between June and October. Wild Bergamot (Monarda fistulosa): This perennial attracts butterflies, bees, and hummingbirds, with blooms from June to September. Smooth Blue Aster (Symphyotrichum laeve): A perennial that serves as a host plant for the pearl crescent butterfly, blooming from August to October. 2. Acquiring Seeds at Low or No Cost: Virginia Native Pollinator Seed Packets: The Virginia Department of Wildlife Resources offers seed packets containing native wildflowers suitable for various regions in Virginia. These mixes are designed to benefit pollinators and enhance local biodiversity. Seed Libraries: In the fall, the Master Gardeners collected many native seeds from the Amelia Street Urban Forest and shared them in the seed library at the Main Branch Richmond Public Library. I haven't checked back recently, but you are welcome to use whatever is left there! There are many other seed libraries around the city, some may have wildflower seeds in them VCU Office of sustainability: If you are not already connected with them, they would potentially be a good resource for helping you source free or low cost seeds. 3. Tips for Making and Planting Seed Balls: This website has two great recipes for making seed balls, one using paper as a base, and the other using soil and flour: https://chicagocommunitygardens.org/2020/04/22/for-earth-day-or-any-day-make-a-seed-bomb/ For planting tips, this will ultimately depend on what seeds you end up getting. Some seeds do best getting planted in the fall in order to go through a cold stratification. And others will be successful if planted this spring. Seed balls can be placed on soil just before rain and the precipitation will help distribute them into the soil and aid in germination. 4. Additional Resources: Plant Virginia Natives (pantvirginianatives.org): This initiative provides comprehensive information on native plants, including where to purchase them and guidance on creating pollinator-friendly habitats. Keep Virginia Beautiful (keepvirginiabeautiful.org): This organization offers resources and initiatives aimed at enhancing Virginia's natural and scenic environment, including distributing wildflower seed packets to promote beautification and support pollinators. Good luck with your seed ball making event! We will keep an eye out around the city for more native flowers to pop up :)
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Growing Herbs
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Date Posted: Mon, Mar 03 - 11:09 pm
- How to grow healthy Herb plant? Plants like Basil, cilantro, Rosemarys.
- Growing herbs is so rewarding! I love having what I need for a recipe growing outside the back door! Basil, cilantro, and rosemary each have their own needs, so here’s a quick guide to help them thrive: Basil: Loves warmth and the sun and needs at least 6–8 hours of direct sunlight daily, prefers well-draining, nutrient-rich soil, keep the soil consistently moist but not soggy — water when the top inch feels dry, pinch off the top leaves regularly to encourage bushy growth and prevent flowering (which can make the leaves bitter), snip stems just above a leaf pair — this helps the plant grow fuller. Cilantro: Prefers cooler weather and about 4–6 hours of sun, this is a great spring and fall plant but typically doesn't survive in Virginia summers, too much heat can make it bolt (flower) quickly, likes loose, well-drained soil with some compost mixed in, water regularly to keep the soil evenly moist, but avoid waterlogging, cilantro grows fast — consider planting seeds every few weeks for a continuous harvest. Rosemary: Thrives with at least 6–8 hours of full sun, prefers sandy, well-drained soil — it hates sitting in water, let the soil dry out between waterings. Rosemary prefers to stay on the drier side, trim regularly to keep the shape and encourage new growth, there is a lot of Rosemary in our area that survives the winter, but its not a big fan of winter and does best if its in a warm sunny spot or you could bring it inside for the winter. Happy gardening! Enjoy your herbs!
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Connecting with RVA Master Gardeners
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Date Posted: Sat, Feb 22 - 12:22 am
- I am the volunteer coordinator for Powhatan State Park in Powhatan, VA. We are hosting a volunteer event on March 8th where we will be planting up to 900 shrubs in the park to make wildlife corridor. I was hoping to get in touch with some of the RVA master gardeners so that they can distribute the information about this event among their members.
- Hello! Thank you for reaching out to the Richmond Master Gardeners! I will follow up with you by email.
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Selecting grass for lawn
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Date Posted: Fri, Jan 31 - 3:46 pm
- Hello Richmond Master Gardeners, I would love your expertise on what type of grass I should plant in my backyard, which is almost entirely bare. I live in the Chamberlayne Farms neighborhood in Northern Henrico, and our soil is very soft. Our lot backs up to woods, and the back of our house faces north east, so we get very little sunlight back there. Thanks, Sam Prescott
- Thanks for reaching out to the Richmond Master Gardeners for help with your yard. For lawns in our region, tall fescue is the best choice. Southern States offers a blend specifically formulated for shady areas, which may be a great option for you. We also highly recommend getting a soil test to better understand what your lawn needs to thrive. Soil test kits are available at many Richmond Public Library branches, and you can also check with the Henrico Master Gardeners for locations in your area. A soil test will provide valuable insights into any necessary amendments, such as adding lime or applying a starter fertilizer with the right balance of nitrogen, phosphorus, and potassium. For best results, fertilize just before seeding. When it comes to timing, fall is the best season for planting cool-season grasses like tall fescue. Once you've spread the seed, be sure to keep the soil consistently moist with light watering every day until germination, which typically takes about two weeks. For more detailed guidance, the Piedmont Master Gardeners have a fantastic article on growing turfgrass in central Virginia. You can check it out here: https://piedmontmastergardeners.org/22408-2/. If you need help selecting products, Southern States has knowledgeable associates who can assist you in choosing the right seed and fertilizers for your yard. If you're open to alternatives beyond grass, you might consider a woodland garden or a shade-friendly native plant landscape. These options can provide beauty, ecological benefits, and reduced maintenance compared to traditional lawns. There are many possibilities, from native ground covers to ferns, wildflowers, and understory shrubs. You can explore options in the Virginia Native Plant Society's regional native plant guide (https://vnps.org/virginia-native-plant-guides/), which provides recommendations suited to our local conditions. Henrico might also have Master Gardeners willing to come out for a home consult if this is an option you are interested in pursuing! Happy planting, and let us know if you have any other questions!
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Native landscaping
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Date Posted: Fri, Dec 06 - 4:13 pm
- Hello! I'm interested in making my property more sustainable by adding wildflower meadows and native plantings to support the wildlife. I am located in Manakin Sabot. If there are any book resources or other websites you would recommend I would greatly appreciate it. I am an architect by training and have considered getting more of an education in landscape design and horticulture to help make the biggest impact on our community through my projects, both at home and for others. Thanks so much!
- Hello! We love your passion for bringing more wildflowers and natives to your yard. A few resources for you to look into: Homegrown National Park: https://homegrownnationalpark.org/ and any books by Doug Tallamy. There is a guide for Native Virginia plants that you can reference: https://www.plantvirginianatives.org/plant-rva-natives. Lewis Ginter often offers classes about landscaping and natives and they currently have some spring classes available for sign up on their website. Moulton Hot Natives is also a very knowledgeable resource and a great place to get plants and seeds: https://moultonhotnatives.square.site/ Whenever you are in the city, I suggest driving by Amelia Street School. Behind the school are several different beautiful native beds that may give you some inspiration! I hope these resources will help get you started and you will have fun and learn a lot along the way!
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Fall/Winter Vegetables for the home garden
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Date Posted: Sun, Nov 03 - 8:07 pm
- Hello,i would like to know what type of vegetables in this time of year i can have in home conditions like a small garden? Thank you so much for respond and please if there is any useful resource that i can get some innovative idea please let me know i would really appreciate that,have a wonderful day. Thank you and have a flower day:)
- One of my favorite resources for vegetable gardening in Virginia is the Grow Great Vegetables in Virginia book by Ira Wallace and the Virginia Extension Home Garden Vegetable Planting guide is also an excellent resource: https://www.pubs.ext.vt.edu/content/dam/pubs_ext_vt_edu/426/426-331/SPES-170.pdf Many people are still harvesting beans, broccoli, carrots, greens, etc from their fall gardens although it is a little late in the year to try to get these planted now. The thing to plant right now is garlic for a June harvest. (I always plant garlic around Halloween to harvest around Father's day) Because we have been having a very warm fall, you could still try to plant carrots, beets, winter radishes, spinach or kale and see if the weather cooperates for you. This is also a great time of year to start planning what you will plant as spring approaches! You can then think about what seeds you may want to purchase and if you have space to start seeds inside and if so gathering the supplies. I also recommend keeping an eye on our local garden nurseries (Sneeds, Great Big Greenhouse, Strange's) after the new year as many will have classes for vegetable gardening available. Lewis Ginter also offers great classes. Good luck and happy gardening!
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Is my new maple tree healthy?
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Date Posted: Sun, Oct 20 - 1:26 pm
- Good morning! I am reaching out in regard to a maple tree I recently ordered. I am concerned that we may have been sent an unhealthy tree. It arrived with a lot of dead leaves, including many of the "baby" leaves at the top of the tree, and spots on many of the larger leaves. There is also a wound on the bark where the stake rubbed it, and the trunk is not straight. Since I don't have much experience with trees, I am unsure whether the tree will bounce back, or whether this is indicative of larger issues, and we should refrain from planting. Any insight you can offer would be greatly appreciated! I can only upload one photo through this form, but am happy to email more if needed. Thank you so much!
- Hello! Thank you so much for reaching out to the Richmond Master Gardeners for help with your new tree. From what I have read, the trunk will likely correct itself as it grows so it shouldn't be too worrisome that it isn't straight right now. Reaching out to the grower you purchased fromm is always a good idea to see what information they are able to share about their trees. From the picture you sent, I think your new tree may have some maple spider mites. These can be common in trees coming from a nursery setting and can often be easily controlled when planted in a healthy environment. Here is a helpful site with more information about spider mites: https://content.ces.ncsu.edu/maple-spider-mite-oligonychus-aceris-shimer-acariformes-tetranychidae I've also reached out to the Richmond Tree stewards to see if they have any other helpful information to pass along about your new tree and I will reach out to you via e-mail if I get anything new from them!
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Tree Girdling
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Date Posted: Tue, Oct 08 - 11:35 pm
- I have what appears to be a very intense girdling root situation happening with my ruby red falls (red bud cultivar). The top of the tree died off entirely this year so I cut the dead part off (about 1 ft) earlier in the spring and just now decided to check the roots. It did produce a lot of leaves and appears to be in just ok health, but is not thriving by any means. Is this tree salvageable? Any suggestions?
- Thanks for reaching out to the master gardeners for help with your tree. I've sent your photo to a handful of other master gardeners in our group so that we can have a few opinions to share with you. Overall, we do not see serious concern for girdling in the photo that you sent. If you are seeing girdling that we can not see (maybe on the other side of the tree) you could always cut those roots away taking care to not cut into the stem/trunk of the tree. Your heavy pruning of the tree earlier this year could certainly be a cause of the abnormal growth you saw this year. From your photo, it does appear that your tree may have been planted too deep. You could pull a lot of the soil back from the tree in order to create a more shallow planting and see if this helps to improve the health of your plant. If ultimately the tree does not survive and you are looking to replace it, we would recommend going with a straight species like Cercis canadensis (Eastern Redbud)
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Cover crops for shaded compacted lawn
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Date Posted: Mon, Sep 16 - 12:32 am
- Hello! I have a very compacted front lawn that only grows Japanese clover (and just barely). It’s in full shade below large willow oaks. A shovel only gets a couple inches deep, and that’s after jumping on it a few times. I have a dream of planting groundcovers like Chrysogonum, Fragaria, and Ajuga, but I don’t think they’ll do well in compaction. Are there any cover crops I can plant to overwinter that will help with this? I was thinking daikon, but don’t know if they’ll do well without sun. Any tips for combatting this compaction would be very helpful!
- So many of us know this struggle with compacted soil!. Daikon radish is often recommended for breaking up compacted soil due to its deep taproot. However, it does require at least partial sun to grow well, and in deep shade, it may struggle. I'm curious when the leaves typically fall from your willow oaks as that should help the area get more sunlight. You might consider crimson clover or white clover which can tolerate low light levels better and also help improve soil structure by fixing nitrogen. Personally, I would be inclined to seed with both diakon radish and clover. If both end up growing that should be a huge help to your soil! Other ideas to consider include applying a layer of compost or leaf mulch. This will encourage earthworm activity and other soil organisms that naturally aerate the soil over time. If physically possible, aerating the lawn with a manual or mechanical aerator can make a big difference. This opens up the soil, allowing water and nutrients to penetrate more effectively, and provides a better environment for your planned groundcovers. And once the soil has improved, your choices of Chrysogonum, Fragaria, and Ajuga could thrive better. These are excellent for shaded areas once the compaction is reduced. Good luck! We'd love to hear what you decide to go with and the outcome that you get.