March is here! Is it too early to start planting?

The first Texas bluebonnets are beginning to appear, and that can mean only one thing: The early spring has finally arrived. This is the time of year that we can begin planting frost hardy plants. There is always a chance of a late spring frost, especially prior to Easter weekend. With each passing week however, the chance of a killing frost drops. For most areas of North Texas the chance of a killing frost drops to 50% by March 15th. By the first week of April the chance of a killing frost drops to 10%. February and March this year have been unseasonably warm however, meaning that in all likelihood we will be safe to plant within the first two weeks of March, but there is always that slim chance. That being said, there are a number of plants that you can plant secure in the knowledge that they will…

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Spring Pre-emergent Weed Control

Now, early March, is the time to apply your twice annual pre-emergent weed control, if you choose to use one. This timing is for North Texas – if you live further south (Zone 9 or greater) you will need to apply it earlier, and if north (Zone 7b and lower) apply it later. We at Desiree Gardens don’t really do lawns, and what little lawn space we have is usually dedicated to native wild flowers. But we know this is not for everyone. If you have a wild-scaped lawn like we promote, you DO NOT want to apply pre-emergents and definitely do not apply a broad leaf weed killer. If however you have a well manicured lawn, you will want to apply your pre-emergent now in the first week of March. This will help control crabgrass, spurge, henbit, and rescuegrass. This should be reapplied in early June, and again in…

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February is here, and it’s time to get ready for spring!

February begins to herald the change to spring here in North Texas, and while we often get some of our hardest freezes in February it’s also the time when your garden will begin to wake up. Most plants use a combination of available sunlight, as the days grow longer, as well as soil temperature to decide when to come out of dormancy. Now is also the time to begin planning your spring garden. But what needs to be done now? This is the perfect time to prune woody trees and shrubs, except for oaks, while they are still dormant. Any remaining ornamental grasses and perennials should also get a trim to be ready for spring, although there are some exceptions: plants like wisteria set their buds in the fall and should not be trimmed until later in the spring after flowering. If there are any deadfall, loose brush, or annuals…

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After a hard freeze, don’t panic! How to evaluate damage.

Well, we’ve finally emerged from the frigid ice-box that was North Texas these past few days. Hopefully you’ve been able to shelter your most sensitive plants through cleverly designed micro-climates, deep watering, and judicious use of frost cloth. Frost cloth is remarkably effective in the day time when properly applied: it provides a 5°F to as much as 10° rise in temperatures during the day time. That’s more than adequate for most plants as it brings our lows in the teens up to 25° plus. The danger comes at night when their effectiveness dwindles, leaving plants to rely on adequate water and ground temperature to help them weather the storm. The most important thing when evaluating frost or freeze damage is not to panic. Some damage is easy to find: black or mushy leaves and stems are easy to find on non-woody plants and can be removed straight away, but…

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