There are lots of different kinds of petunias. For instance, the Madness Summer Series can take the heat, but petunias typically are not known for that.
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I was asked by several people about my reaction to the recent change in the USDA’s plant hardiness zone map.
Palm trees do not get borers or sunburned trunks. Borer damage doesn’t happen much probably because they are monocots.
Chilling injury is due to cooler or cold weather (above freezing) temperatures to tropical plants growing outside of — or close to — the fringes of their normal range.
Some composts are rich and full of nutrients. Other times they are not so rich, and the addition of a fertilizer might be needed.
The difference between Southwestern desert plants and other types of plants used for landscaping is the timing, or when the water is applied.
Some plants don’t grow well in rock, and roses are one of them. Nearly all landscape plants in the rose family like soil improvement and a moist environment when planted in desert soils.
Tomatoes stop setting fruit when air temperatures stay consistently above 95 degrees. The tomatoes that set earlier continue to grow and mature when it stays hot. If the air temperature drops below 95 for a couple of days, new flowers will again set fruit.
Q: The top ring of sago palmfronds died after I transplanted it but remain on the plant. I left this brown ring of fronds around the crown of the plant and it looks like new growth coming from the center is OK. Should I trim off the dead fronds without disturbing the crown or just let them fall off?
My class on creating a desert orchard will be held in November for four Saturday afternoon sessions. It begins Nov. 3. You can sign up for it on Eventbrite or contact me and I can arrange it for you.
Q: I have had much success with sugar snap peas, but lately I’ve been planting sugar snap peas and getting snow peas instead. Is it because the seed is old?
Q: I would like to grow my own rhubarb. Could you tell me where I can find the plant or the bulb, and when would be a good season to start?
The freeze is coming. Remember that the coldest is just before dawn. Clear, cloudless skies are more likely to give us lower temperatures and freezing; windy cold is worse than just cold. Cover tender plants before you go to bed and uncover them when it is no longer freezing.
Q: We have 14-year-old pine trees with large water berms under them for collecting water. The inside of these berms are full of pine needles that I hoped would help hold moisture but they do not deteriorate. Should they be left under the trees or be removed?
Question: I saw your blog and was wondering if you would help us with a saguaro problem. We bought a healthy saguaro in December and transplanted it ourselves.
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Early voting begins Saturday for the June 11 primary. Here’s what you need to know.
Colin Czech is accused of killing a man outside a downtown convenience store and eating parts of the victim’s face, police said.
The Las Vegas Strip casino introduced a new tier in its loyalty program, and visitors will need to reach at least that tier to receive unlimited free parking.
Harry Reid International Airport said its parking was in “high demand” this weekend, and expected Terminal 1 long term and economy parking to be at capacity.
Natalie Burt
Want to ease anxiety? Look to the sky
