If you’re looking to add native shrubs to your home landscape, fall is an excellent time to look for those with good fall color. While many factors affect the display of fall color, there are a number of native shrub species that perform reliably in our area. Here’s a short list to consider, including their mature height as well as flowers and fall color. Most…Read more about Native Shrubs For Fall Color[Read More]
Q: I have had a ‘Sensation’ lilac for several years. It has always produced lovely pinkish purple flowers edged in white. But this year it produced a few odd clusters that had only pale pink flowers. What causes this to happen? Should I prune off the odd branches? A: Many horticultural cultivars of plants, particularly those with interesting color variegation, begin as genetic mutations (sometimes called sports) of the species. If the sport with the…Read more about Her ‘Sensation’ lilac looks different this year. Enjoy![Read More]
A common complaint among vegetable gardeners is that their squash plants have a lot of flowers, but many of them just fall off without producing any fruit. This same observation can be made of cucumbers, melons, pumpkins and gourds, all of which are collectively known as “vine” crops to home gardeners. These plants are all members of the Cucurbitaceae family and are also commonly referred to as “cucurbits.” All of these vine crops produce separate…Read more about Squash blossoms drop, and sometimes that’s normal[Read More]
Q: Please don’t think I’m totally crazy, but I couldn’t get anyone around here to answer this question and I thought someone at Purdue could. I have two trees in my backyard that are growing branches that are completely different from the rest of the trees. It is NOT another tree coming up under them, which is what most people tell me. Am I correct in guessing this is a cultivar that went wrong? Do we…Read more about Remove errant branches to save ‘weird’ tree[Read More]
When lightning strikes a tree, it will most certainly leave a calling card, but it can be difficult to predict whether that injury is strike one, two or three. There are many variables to consider, including the species, moisture content, relative health of the tree at the time of the strike, and the intensity of the strike. Lightning can strike just about anything tall, but trees do seem to be a frequent target. And the…Read more about When lightning strikes, is the tree out?[Read More]
Q: I have 2 Forsythias, 2 Spireas, a Ninebark and a variegated Dogwood that appear to be half dead. My thought is to cut them down now to regrow so they’ll have all summer to do this. What are your thoughts? Last year all of these bushes were lush and full. A: Although it could be done now, late winter is the ideal time of year to completely cut the shrubs to the ground. But…Read more about Renewal pruning has immediate, delayed rewards[Read More]
Gardeners play a critical role in the nurturing and conservation of both native and introduced pollinators. Gardens and landscapes provide pollinators with food, water, shelter and habitat to complete their life cycles. Urban areas typically feature large areas of pavement and buildings and offer little in the way of food or shelter for pollinators. Garden plantings can help bridge the gap. By federal proclamation, June 17-23, 2019, is National Pollinator Week. Now in its 12th…Read more about Bee proactive in protecting pollinators[Read More]
Q: I received a potted fern as a gift from a friend, and it has done well in my home for over a year. But now it has what looks like a fungus on the bottom side of the leaves. Is there anything I can apply to prevent this from killing my plant? A: The growths on your fern are not from a fungus. They are fern spore cases and are not harmful to…Read more about Fern is healthier than it appears[Read More]
Leafy vegetables are more nutritious and have fewer calories than most other vegetables, and they’re easy to grow. Most greens can be grown in relatively short, cool growing seasons, making them available for fresh harvest earlier than most other crops. If properly planned, fresh, leafy greens can be harvested all season long. Leafy vegetables adapted to cool Indiana spring and fall growing conditions include lettuce, spinach, mustard, collards, endive, and kale. Many new cultivars of…Read more about Leafy vegetables ready for short, cool growing season[Read More]
Q: I’ve attached pictures of the only tree we have on our property. Because it is our only tree, I am deeply concerned with the possibilities of irreparable damage to it. As you can see, one of the branches broke off during a November windstorm. Unfortunately, that left a bare gap on the trunk. Please let me know how to treat this damaged area so no further damage is done to it and tell me…Read more about Ornamental Pear Fallout[Read More]
