Seasonal Information Archives - Page 16 of 43 - Indiana Yard and Garden - Purdue Consumer Horticulture
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Assessing Spring Freeze Injury

As most gardeners have marveled, we’re having one of the earliest “spring” seasons this year, with woody plants and herbaceous perennials three to six weeks ahead of “normal.” And then, perhaps inevitably, “normal” spring frost and freeze visited. Being so much further along in their development, plants are quite vulnerable to damage. Home fruit-growers have reason to be concerned: At 28 F, you can expect a 10-percent loss of flowers/young developing fruit. However, at 25 […]
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Cool-Season Planting Is Hot

Cool-season crops such as lettuce, potatoes, peas, cauliflower and onions actually prefer the cool, moist conditions of spring. With the extended mild winter, coupled with unseasonably warm conditions just at winter’s end, our cool-season crops may be in fast-forward mode! By March 13, soil temperatures under bare ground have already reached the upper 40s to mid 50s F in northern Indiana and in the 60s in southern Indiana. These temperatures are in the optimum range […]
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New Vegetable Varieties 2012

What better way to scratch your gardening itch this winter than to page through garden catalogs or surf websites with the promise of mouth-watering produce for the coming growing season! Here’s a look at just a few of the new vegetable seed offerings for 2012. Try a few alongside your old standby favorites so that you can compare performance in your garden. Following the description of each vegetable is the number of days to maturity […]
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Brunnera macrophylla ‘Jack Frost’ 2012 Perennial Plant of the Year™

And the winner is, Brunnera macrophylla ‘Jack Frost’ for the Perennial Plant Association Perennial of the Year! Known as Siberian bugloss by many longtime gardeners, Brunnera macrophylla is a hardy (native to Siberia), low-growing clump-former, reaching 18 inches tall and wide. Brunneras are generally grown for their lovely small blue spring flowers that remind of forget-me-not. ‘Jack Frost’ is particularly notable for all-season interest with striking silver leaves with contrasting green venation and leaf edge. […]
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How to care for your amaryllis

Amaryllis is a popular holiday gift plant but may have the lucky recipient wondering about its proper care. Amaryllis is a tender bulb that won’t survive outdoors even in the mildest of Indiana winters. But it can be grown indoors to provide a dramatic show of color during dreary winter months. The showy flowers range from crimson, scarlet, rose, lavender, white or bi-colored combinations. Although each plant may produce only one cluster of 2-4 blooms, […]
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Rain Gardens Go with the Flow

Rain gardens are areas of the landscape designed to catch rainwater long enough to allow it to percolate slowly back into the groundwater rather than run off the soil. Rain gardens help recharge groundwater, improve the water quality of streams and rivers, reduce flooding, and provide cover for wildlife and butterflies. Rain gardens can be just shallow depressions of a few inches or elaborately constructed sites, depending on available space and needs of the site. […]
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Saving Seeds From the Garden

Collecting seeds from garden plants to plant next year may seem like a good way to save money, but you may be in for a surprise. Some seeds can be saved from year to year with good results, particularly the old-fashioned cultivars. But modern hybrid cultivars rarely breed true from collected seed. To get that disease-resistant tomato or frilly double petunia, two or more plants with desirable characteristics were crossbred. The seed from these hybrid […]
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Coping With Storm-Damaged Trees

Homeowners assessing tree damage caused by recent storms will want to make a few important decisions soon. Small trees with minor damage can probably be taken care of by the homeowner but large mature trees likely will need the help of a professional tree service. It can be hard to decide whether trees with severe damage should be completely removed. Homeowners often are reluctant to cut down a tree, either because of sentimental attachment or […]
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Harvesting Grapes

One of the toughest things about growing your own grapes is beating the birds to the harvest! So understandably, gardeners can get in a big hurry to cut those beautiful clusters from the vine. But don’t be too hasty in cutting the fruits just to one-up the birds. Make sure your grapes are ripe before you harvest. Although color change is important in determining when to harvest grapes, it should not be the only consideration. […]
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Harvesting Grapes

One of the toughest things about growing your own grapes is beating the birds to the harvest! So understandably, gardeners can get in a big hurry to cut those beautiful clusters from the vine. But don’t be too hasty in cutting the fruits just to one-up the birds. Make sure your grapes are ripe before you harvest. Although color change is important in determining when to harvest grapes, it should not be the only consideration. […]
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Page last modified: May 25, 2022

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