WHAT WINTER!

 Talk to a snowbird and they will tell you " We can't believe the weather. It has been so wonderful" Talk to a gardener and he or she may have a different story. Yes! we have had endless sunny days with short bouts of rain.  But this is January, February and March. This is when we enjoy some cooler days in the 60s. Not this year. Early on in the month we had two spells in the 80s and last week 90. The promise of a fabulous wildflower season faded along with the delicate blooms. Here are my pretty California poppies which I cast along the driveway. They came from a small packet of wildflower seeds I picked up at our local library seedbank. I had no idea what was in the packet so was delighted when these poppies grew. Their blooms are more delicate than those in the packets of seeds you can buy and only flower for a few days.

What does no winter do to our desert plants? The Texas olive did not lose its leaves and is already in full flower. The flowering spoilt only by leaves that were shredded by the hail event. I keep going around pulling off the old leaves. The only positive here is the reduction of the clean-up required when they all fall. Why did someone not tell me rocks were a problem under Texas Olives. 

A familiar waft of fragrance on the air in early February was the Texas Mountain laurel. With such a mild fall and winter an influx of the Genista moth caterpillars, which resulted in all the new growth being decimated means very few flowers. The trees themselves look very ratty and I am pondering whether to remove one of the 4 trees I have. The problem is they form a screen from next doors driveway. It almost seems like sacrilege to pull out such a  large tree (I saw one in a large pot at the nursery and it was $385) but it wouldn't be the first. I believe the prior occupants grew them as bushes which their landscapers regularly pruned so they never saw any blooms.  

Just a waft of fragrance is a positive this year because it won't  be competing with the fragrance on the pink jasmine, Jasminum polyanthum , which I much prefer. Their petals fade very quickly when the temperatures are in the high 80s so I don't expect its bloom to last much longer. When I open the patio doors in the guest bedroom the fragrance fills the whole house. 

And what is going on with the Photinia fraseri x 'Red Robin' The rapid unchecked growth of the new stems is a sure sign that it is far too comfortable. I have 3 of these plants that remain in a clump in the front garden. While this plant is not suitable for all climates and soils it seems to do very well inthe desert. No bugs or diseases as yet. I do have to cut it back every year or it will reach over 8" without a trim. One in the back garden I have trained into multi tree-form. There wasn't one perfect trunk for this experiment so I have allowed 3 to grow. 

Bougainvillea has always entered a  dormant period in prior years losing all its leaves. Not his year. It took a beating from the hail but promptly put out new growth and is now flowering. And this was the year I was going to get in there and give it some training to improve its structure. I really would like it to grow against the wall.

The pomegranate tree, Punica granatum, only lost a few of its leaves and quickly added more and even a few pomegranate flowers. I shall be eagerly watching to see which are male flowers and which are female (hermaphrodite). Most of the flowers were males last year so we only harvested 3 good pomegranates. Maybe year 4 will prove to be a bonus year with more females. It is easy to spot the difference as the females have a more bulls base and the males smaller. Male flowers tend to drop off fairly quickly. 

 The calamondin tree bloomed and set fruit all through the winter and is now putting on new growth but no new blooms. We had a nice crop of grapefruit and the tree is putting out new growth but no blooms. This Oro Blanco variety is one of the most sought-after of grapefruit varieties for its pale green, sweet flesh which lacks the sharp bitter taste of some grapefruit. It is a cross between a pommelo and white grapefruit and therefore has a thick skin. The lack of flowers may be caused by too much fertilizer or too much water. 

The Philippine violet, Barleria cristata, has not entered dormancy and still has all its leaves. I even noticed a small purple bud at the end of one branch. Planted in a rather shady spot underneath a Texas Mountain Laurel it is reaching across the fence to which I have tied it. I believe I was successful in striking a cutting in the fall which I will plant in a more favorable position. 

The Anacacho orchid tree, Anacacho lunarioides,  bloomed on the top branches several weeks ago and now the lower branches. It looks rather strange with the green spiky seed pods on the top. It is my "apple tree blossom" of the desert. 

Who knows what the year will hold in store. This week the temperatures will hit 105 before settling back down into the 80s. But the heat will have done its damage frying delicate spring blooms. It is far too early to be having summer. I fear the saguaro will not flower this year. We shall have to wait and see.

FINDING MY WAY BACK

 It has been a difficult few weeks since the hail event which knocked out every scrap of my desire to garden. It had been my habit for years to go out into the garden first thing and check everything out. I couldn't bear to look at the agave all the while trying to make a decision whether to pull. That, and to clean up all the leaves that were down; the anacacho orchid tree leaves burying the stone drainage channel along the garage wall and worse still the very fine leaves of the ironwood caught in among the rocks and cactus spines in the back garden. The promise of a heavy rain got me moving as I knew things would only get worse unless they were moved.

This tree is very fortunate because it got its leaves back in the form of a mulch. It is a very happy tree and blooms with the most spectacular bloom each spring. 

It certainly made me feel better to see the plants free of their burden of leaves. The fine leaves I collected I have been used for mulch around my peas and herbs ( raised pots).

But I think the thing that really got me going was joining the Tucson Cactus and Succulents Society. One of my neighbors has just taken up gardening and he was planning to go to their recent meeting.  He asked me to join him. I'm not much of a night driver these days and the meeting is held quite far away so I was more than happy to ride with him. What a crowd! They have over 1700 members, although I'm sure many are enthusiasts from places outside of Tucson. After the meeting and presentation they have a fun little raffle for plants, 6 chances for $5,  and I was lucky enough to win a 'totem pole' cactus, Lophorocereus schottii monstrose. Hardy to 14 degrees.

 As I plan to restrict my in-ground garden to only plants that can withstand the difficult Sonoran Desert climate it is perfect. And at the end of the meeting we each got to choose a small cactus to take home. Not so smart this time. 

Notocactus wariasii is only hardy to 40 degrees so is likely to be a candidate for pot culture. I brought a lovely clump of this plant from Austin, planted it in the garden and overnight it was eaten bu the javelina. Even with all those spines they were not deterred. 

And it did rain. We collected a full inch and my rain barrels were full to overflowing. The good winter rain may make for a good wildflower season. Already I hear the Anza Borrego Desert is blooming. We have booked a campsite for the beginning of March so fingers crossed it will be a big wildflower season for us in Oro Valley. 

Things are definitely looking up in my gardening world. 

A POX ON HAIL

The heat of summer was finally over. The garden breathed a sigh of relief. Shade cloths, which had protected some plants from the intense summer sun, were finally removed. A storm was brewing with dark thunderclouds to the west. If I had happened to look at the radar I would have seen an ugly purple patch right in the center. It was about to hit us.

I heard the first pings hit the metal roof and shouted, Oh No! Hail. Isn't it something all gardeners dread for the lasting damage it can do to a garden. It came with such force sideways on. So much so that I ran to the front thinking it was about to break the big windows. Too late to do anything I just had to watch as it pounded away for a full 5 minutes. And then it was gone. 

I read in my genealogy research of how smallpox left terrible scars on faces which were very difficult for women. They would sometimes add a paste to try and fill in the holes. Something impossible to do with plants. 

Inevitably the hardest hit were the soft-leaved agave, A.desmettiana variegata and A. Joe Hoak. and octopus. If the hail had come straight down they would not have been damaged because they are under the cover of the patio but this hail came in a 45 ° angle. 

It was a full day before I would dare to go out and look at the damage. Sad as I am to see the damage on the soft agave it may be a lesson not to plant these. Not that we ever see them in the nurseries-maybe with this good reason. 

But then again, a few days later I noticed the damage on Agave Victoria Regina. Their leaves are incredibly tough and yet there are ping marks all over them.

All the agaves have dings. Some plants were saved by the house itself acting as a shelter. A plumeria was completely untouched.

This bunny ears cactus safely planted in the ground a couple of years ago did not deserve to be so pox-marked.

Unexpectedly the damianita, Chrysactinia Mexicana and skull caps were unscathed. At least I can be thankful for that.

All the blooms on the bougainvillea and Philippine Violet were wiped off, leaves shredded and stems dinged. I’ve had experience with this kind of stem damage before and the plants never recover. I am taking the pruners out and cutting back.

Even belle, our  beautiful saguaro did not escape unscathed although not visible from a distance.

The elephant food was defoliated on the leading side, stems battered and shredded. Thank goodness it is a fast grower. 

Down came the leaves on the desert ironwood, littering the path and making a big clean-up job where they fell on cactus entangling themselves between the spines. 

You can imagine the feelings of this gardener. 

I am undecided what to do with the worst hit of the agaves. I’m already thinking of removing them and creating more rockery planted with smaller cactus and agave. For now I am still trying to get my gardening mojo back. It will have to wait until the New Year.

WHAT’S NEW IN THE GARDEN.

 What's been going on in the garden. That is what I was thinking when we returned from another 3 week trip. My eyes eagerly scanned the front bed as we pulled up the driveway. It looked as though monsoon rains had been kind. The damianita, Blackfoot daisy and skullcaps were flowering. And no damage from javelina due to having left the dog fencing across the driveway. ( No letter from the HOA as yet)

Damianita Chrysactinia mexicana.

Blackfoot daisy, Melampodium leucanthum

Arizona Purple skullcap,Scutellaia potosina. with damianita

And then my eye caught a newcomer. What was this? My first thought was Arizona poppy, Kallstroemia grandiflora. A plant I had heard about but had never come across. A search for Arizona poppy confirmed this. Where had it come from? Maybe turned over  from deep in the soil when David had run a new sprinkler line. It is a rather rangy plant and would suit an open desert setting better than the narrow place in which it has inserted itself. Despite being called a poppy it is not in the poppy family but can mimic the look of the spring flowering California poppy. It may take several years to germinate because of a hard seed coat and usually springs up after monsoon rain. It is right on cue. 

Arizona poppy,  Kallstroemia grandiflora

 

And along the driveway the tree I love in summer but despair of all through the winter and early part of the year. All is forgiven! Those gorgeous white blooms on the Texas Olive, Cordia boissieri

One thing I try to do is to remove the fruits before they fall to the ground where they germinate. This year there are so many I will have to do a little weeding. I am now familiar with the first leaves which are nothing like the secondary leaves. 

 Along the side of the house the smaller leaved olive, Cordia parvifolia. The cordia are the desert blooms of the monsoon season. 

The first planted pomegranate tree has, this year, 6 pomegranates, the largest of which I have protected inside a bag. The others are quite small. As yet they are unblemished and I have no idea if they are ripe. I remember the same with my fabulous pomegranate tree in Austin but it was easy to sacrifice one each week to check for ripeness, there were so many.  It was usually later in the year. 

And the bougainvillea just coming into flower after the rain and moderation in temperature. 

So far so good. Then I noticed my prize prickly pear cactus had the starts of a cochineal infestation. From just a couple of pads this had grown quickly.

A little work with the toothbrush and the pads are as good as new. 

The back and sides of the house receive more visits from desert wildlife and they had been busy. One small agave eaten down to a nub. A spineless prickly pear just about annihilated. The pereskia had lost its drip line along with all its leaves. I'm not sure it will make a comeback. Death by rat and drought.

There were holes dug in the ground-the grub hunters were on the prowl. My neighbor has raccoons playing on her roof at night and using a corner of the roof as a toilet. They have professionals trying to trap them. Their wildlife camera spotted a skunk passing through last night. Another grub hunter. Was it the skunk that had ripped out two plants in order to root for grubs? But the worst of all happened last night when leaf cutter ants removed every single leaf from a Tecoma plant. It appears as though they had more cutters than gatherers and choppers, with hundreds of cut leaves beneath the plant and chopped pieces left along the pathway. This all done under cover of darkness. I could follow the trail of the few stragglers heading for home. It crossed my garden and up the wall into next door's garden. From there they crossed and climbed up and over the back wall of the property and down into the desert where the vegetation is too thick to track them to their nest. It is the most devastating thing to have happened yet and it makes me feel the closest I have ever felt to giving up gardening. "Get over it" say Tucson gardeners, who have had similar visits and  hope the plant makes a recovery. We are due to leave again next week for the last camping trip of the year so I imagine in a month's time I will be doing the same inspection. 

THE SHROUDED GARDEN

 It's summer in the desert and that means intense heat and little in the way of gardening. Each morning, and I am usually up by 5:30am, I open the patio doors and step outside to sample the temperature. On a good morning the temperature will be around the 70 degree mark. Maybe a little lower and there will be a slight breeze. I must make the choice between going for a walk and doing some gardening. All must be done by 9am.We make the most of these early morning hours. 

I have come to love this time of day, whether doing a few chores outside, taking a walk or eating breakfast on the patio.

This is the first summer we have been here at this time so it is somewhat of a novelty. We should have left in mid June, with our trailer, to head up to the cool mountain air of Idaho. Unfortunately a routine breast MRI ( I have been having them every year since having cancer treatment in my right breast 5 years ago) detected something suspicious. It was a new cancer. I was once again on the roller coaster ride of multiple tests and there were more serious decisions to be made. I saw our summer travel plans fly out the window. When I met with the surgeon I was pretty sure that this time it would be a full mastectomy and all I could say was " How quickly can you do this?" And so mid June I had a mastectomy. I have recovered well and I think I was very lucky in that I had no pain and did not lose any arm movement at all and continued pretty much as normal. Except for not really being able to do any gardening or lifting anything over 5lb. Try and tell that to yourself when lifting doesn't elicit any pain. You may think that this was perfect timing to be mostly in doors. But we have had a very difficult winter with no winter rain. Couple that with a poor monsoon last year and some excessively hot days and things have not played out well in the garden and I was powerless to do anything. I am seeing more and more failure and am making plans for some changes as soon as fall arrives ( October at the earliest) We are praying for a summer monsoon to help out. 

No-one would doubt that this part of the Sonoran desert is not a beautiful place but if you were to look around and assess which plants are native and do well here without irrigation you would find a limited palate. Plenty of small trees, all with their small leaves ideally suited to desert heat, and they do put on a magnificent show in the spring, and a number of cactus including the saguaro, lots of fishhook barrel cactus, a sprinkling of echinocereus and small mammillaria, a few yuccas prickly pear, ocotillo and the very successful cholla. The mammillaria are quick to respond to a little sprinkle and lowering of temperatures. 

But few of the cactus you may come across at the local cactus nursery will you seen the wild desert landscape. And we certainly have plenty of the finest in the country. When I visit Bach's cactus nursery I ask them which cactus can survive everything that the desert has to throw at it. They show me a small table of plants both summer and winter hardy. That said there are some additional plants that do well here and add some variety to the home landscape particularly as many have a drip irrigation system. I can't say that I have ever seen this bunny ear cactus, Opuntia microdasys,  growing wild ( native to Northern Mexico) but it is beyond happy in the summer garden. Nor is it eaten by critters. It is best suited to an outdoor planting where the gardener can keep well away from it. I once walked out of my old greenhouse with a pot of this plant and the door swung to and the cactus promptly hit me in the face leaving behind thousands of tiny glochids. 

This euphorbia, Moroccan mound, Euphorbia resinefera, is also a success story. Slow growing but also unlikely to be eaten by critters. Not always easy to find at a reasonable price because it takes so long to grow to a decent size. 

One trick that the growers do is to put three smaller ones in a larger pot. When you come to plant they simply fall apart. The best way to overcome that is to dig the hole, cut the bottom out of the pot, slip the plant in and cut away the rest of the pot. You need a strong utility knife to cut through the plastic but this is the way  I have seen the landscapers plant their big pots and cactus in particular.  

When I began writing this in late June I had no idea if we would ever get away this summer. We did, making the journey up to the Wood River valley in Idaho where we were able to spend 4 lovely weeks on our favorite campsite. 

We hiked, 

visited museums, gardens, watched the birds ands animals visiting our campsite, enjoyed the summer symphony, the arts festival, farmers markets and I felt my former self coming back. On our last weekend I pushed myself up 1300' at 9000' on the Norton Lakes trail to Smokey Lake. Then it was time for the 3 day journey back to our own valley. 

But I dreaded what I would find when I got home. The hoped-for monsoon rains had been sparse and never in our area and they are so desperately needed-especially after the dry winter. I scouted the vegetation as we approached home and noticed the ocotillo were in full leaf. That was a good sign as ocotillo will drop their leaves in drought and as soon as it rains they will leaf out again, doing this multiple times in a year. There had been rain at our house because I could see flowers on the Texas sage had bloomed and withered. Those plants that had made it through dry June and July were springing back to life. I had lost several plants in pots........some had been eaten. There were plenty of holes at the base of plants where small desert critters had sought coolness. And now another rain this week has really brightened up the desert with trees and bushes coming to life. 

                                                         barrel cactus are blooming

Everything has taken a big drink. Will it be enough to see the desert through the rest of the summer remains to be seen. And there is still a lot of summer left.