While pests will become fewer with the approaching cooler weather, scale and particularly mites are active. Mites enjoy the dry weather so be vigilant for damage from them- especially on junipers or cypress. Continue to “scout” your garden for problems and stop by the Garden Center for advice on any issues that may arise.
1. I tried the fruit on my citrus tree and it was sour! How do I know when my fruit is ripe?
All citrus trees have a suggested time period of maturation. First know what type of tree you have and when you might expect it to be ripe.
Early Season (October to January)
Naval Orange Marsh Grapefruit
Hamlin Oranage Ruby Red Grapefruit
Mid Season (December to February)
Pineapple Orange Star Ruby Grapefruit
Minneola Tangelo Murcott (honey) tangerine
Late Season (March to June)
Meyer lemons- November to March
Keylimequat- September to spring in this area or mild years- Year-round
The best “rule of thumb” is the taste test. Once your fruit is “in season”, take one off and try it. If it is too sour or not ripe enough, leave it for another couple of weeks and try again. Remember, your dooryard fruit may not be the color of the grocery store fruit to be ripe and it will not ripen off the tree.
2. I put Weed & Feed on my grass three to four weeks ago and it did nothing for my weeds! Why not?
There are two types of weed products available to the homeowner: one is pre-emergent weed control and the second is post-emergent weed control. Products like weed and feed are pre-emergent. If you can see the weed in your grass- it will not change that. Pre-emergent herbicides control the seeds in the ground that will become weeds. Post emergent weed control are products like Round Up ® or Weed B Gone ® These will kill existing weeds but use with caution- these products do not know the difference between weeds and grass or plants. Look for a product that is a post emergence that works well on dollar weed and other annoying lawn weeds. Fertilome’s “Dollar Weed Control” is a product that is a post-emergence control of a variety of annual and perennial broadleaf weeds. The 17lb bag covers 5000 sq ft and may be applied at any time of the year. This product is suitable for St. Augustine, Zoysia, Centipede (except in winter) and Bermuda. Not appropriate for Bahia grass.
3. Can I move plants/trees now?
In December to January many plants and shrubs will be dormant and can safely be transplanted. To prepare a very large plant for transplanting, use a shovel to cut a deep circle around it about a month before moving. By cutting the wide roots like this you are encouraging a new series of roots closer to the plant to grow. This will help get it re-established. When ready to move, be sure to dig a few inches in from the circle you cut. Make sure to have the hole ready where the plant is to go in advance. Water well once replanted to keep the roots moist until well established. Do not put fertilizer in the hole or on the plant when re-planted- this can burn the roots. Fertilize when well established again.
4. What do I need to do to protect my plants from the cold?
Plan ahead for freezing temperatures if you have plants that you know will suffer damage. Bring plants that are in containers inside for the night. Cover plants with frost cloth to help keep them warmer. We at VerdeGo offer a heavy weight frost cloth that is what professional growers use. When covering plants, remember that frost damage on foliage may still happen when the cloth sits on the foliage but keeping the plant and roots warm so there is a better chance of recovery, is your goal. The morning of a predicted freeze, water your sensitive plants with the garden hose to help assist with the moisture loss that will happen with the freeze.
Lastly, if your plant gets nipped with frost at all- do not run out and trim it! As hard as it may be to look at it for a couple of months- trimming it will expose more of the plant to freezing. Wait until spring to trim!
St. Augustine, Zoysia Grass and Bahia don’t require any products for the month of December. You can relax and enjoy the Holiday season!