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Sanitation, pruning key to removing diseased parts of plant

Q: We have lost a tremendous section of our garden. In researching, it appears fire blight disease is the problem. Our red-tip photinia was the first and, in a very short time, it looked as if someone had taken a flame thrower to the plants. Euonymus hedges, flowering pink hawthorn and some rose bushes are starting to show the same problem.

Lawns shouldn’t be watered at night during hot months

Hot weather favors lawn diseases common here. Now is an optimum time for controlling lawn diseases before they in get into full swing. If your lawn had disease in the past, now is a good time to apply a fungicide. Fungicides are primarily preventive and work best when they are applied before the disease rears its ugly head.

Gardening: Warm-season vegetables need protecting right now

Historically, the last frost date is March 15 in the Las Vegas Valley. Planting warm-season vegetables before this date, such as tomatoes, peppers and eggplant, can be a bit risky because of a chance for frost.

Belligerent Bermudagrass tough to destroy

Question: I have a small fescue lawn that is being taken over by what appears to be Bermudagrass or some type of large-blade thick, dense grass that is much greener and thicker than the fescue grass.

Pluot gumming can be from borers, sunburn

Question: We planted a pluot this past spring along with four peach trees of different varieties. The pluot just started oozing sap or gumming on the lower truck.

Citrus persnickety especially when young

Question: We have a question about our 5 to 6 year old naval orange tree. For the past 2 to 3 years, we left the fruit on the tree until the weather man said freezing temperatures were coming. But with just cold nights, the fruit seems to dry out. Can we pick the fruit early and let the oranges ripen in the house?

Coir matting normal in some palms

Question: I have “burlap” growing between the fronds at the trunk of my 4-year-old male date palm. They look awful and are difficult to manage. Please advise.

Quince takes planting care in valley

Question: For many years, my family has had access to wild, abandoned quince bushes in the east San Francisco Bay area. We have since moved from there and see that you list this fruit as a tree that may survive here in the Las Vegas area with the proper soil.

Indoor plants are a personal choice

Question: Can you recommend a good, small indoor tree for my living room that will grow almost up to the cathedral ceiling?

RO water safe for plants, just lacking salts

Question: Regarding using house water for plants: Is it safe to use reverse osmosis water as compared to tap water?

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