Ten o'clock and 102 degrees

June 4, 2016

We knew our unusually long and cool spring was too good to last. Summer's here, and with a vengeance. Yesterday our backyard thermometer sensor, which is in the shade in a protected area on our back porch, hit 109 degrees. I spent the afternoon moving around the hose to provide additional water to our newest trees. Other than trying to keep things alive and harvest what's already set fruit, I mostly abandon gardening in summer and let zinnias take over. They are pretty and don't mind the heat.

Protecting peaches

Our Mid-Pride tree is full of nearly-ripe peaches. We neglected to thin this one as much as we did for the Desert Gold tree, but the peaches are actually larger. Go figure. This year, we're trying something new:using tulle bags (the kind used for wedding favors)  in an attempt to protect the ripening peaches from the birds. This was a suggestion from someone in a gardening Facebook group.which I've found to be very helpful.

Plumeria

There are still a few blooms on this yellow plumeria, which lives in a large pot on our side patio and is partially shaded by a pergola. The other one hasn't bloomed yet, and may not. These two are the only survivors of an unexpected early frost a few years ago that arrived while we were out of town and unable to move them into the garage as we usually do when there are frost warnings.

Petunias and sweet potatoes

Portulaca and sweet potatoes

I put together a second stacked-pot planter on the other side of the patio doors, this time using heat-loving portulaca rather than petunias. Sweet potatoes also love the heat, and are easy to propagate. I just use cuttings taken from vines, strip off the bottom couple of leaves, and stick the stem in the soil. As long as the soil is kept moist, they have no trouble rooting and taking off on their own. Mike created a drip irrigation system for them by drilling holes in each pot, and putting a circle of drip tubing in the planting area of each one.

Yard long beans and a volunteer tomato

Zinnias

Spring blooms

Things are starting to wake up around here. Each day when I walk through the garden, I see something new. Most of the fruit trees- peach, apricot, pear, apple, plum, lemon, lime, orange, grapefruit- have begun to bud and bloom. The rose bushes have leafed out and are full of buds; the fig tree and grape vines are showing their first leaves, and zinnia, hollyhock, larkspur, nasturtium, coreopsis, and galliardia seedlings are popping up all over the place. I like to let the flowers come up where they will, and fill in the blanks with transplants. 

Lemon blossoms

First rose of the season

Peach blossoms

Pear blossoms

Nasturtiums

Petunias and Swiss chard


The words of an old hymn we used to sing in the sixties kept playing through my head as I wandered through and worked in the garden this week:

What a wondrous time is spring, when all the trees are budding. 
The birds begin to sing; the flowers start their blooming. 
That's how it is with God's love, once you've experienced it. You want to sing; it's fresh like spring; you want to pass it on.

May 1 Overview

As the peak gardening season begins in other parts of the country, it's winding down here. I removed the last of the broccoli and cilantro yesterday, and planted another melon in their place. I've stopped harvesting asparagus and let the ferns grow to provide food to sustain the plant for next year's crop. Very few lemons remain on the tree, the first flush of rose blooms have come and gone, and nasturtiums and petunias are pretty scraggly looking. In their place, zinnias, marigolds, alyssum, coreopsis, and galliardia are appearing. Hollyhocks are still going strong, and sweet potato vines are spreading into the streambed and the floor of the gazebo,

I harvested the first of the green beans, tomatoes, and eggplant this week, and should be picking yellow squash in another week. I've picked the half-dozen apricots our young tree produced, along with about two dozen smallish peaches. The remaining ones are even smaller, so I think I'll let the birds enjoy them. There are about a half-dozen green plums on our Santa Rosa plum, which is somewhat of an improvement over most years, and dozens of developing Asian pears. The apple tree is, surprisingly, still alive, but unlikely to produce any fruit.

The black metal structure in the upper left is the framework for one of our two portable gazebos that we use to shade the side patio in summer. We have to take down the canopy when the wind kicks up, as it has been doing for the past week. One of our future projects will be to replace these with a permanent pergola, which should be more functional, attractive, and stable.

Petunia border

These are probably the best looking of the petunias I planted last fall as a border around one of the raised beds. I think the small white flowers are something in the chrysanthemum family. I planted the original plant several years ago, and they have been reseeding themselves and appearing each spring ever since. The larkspur and the red leaf lettuce are also volunteers. In this photo you can also see cilantro, planted last fall, and newly planted tomato and basil plants.

Broccoli, roses, and petunias

This bed off our back patio is bordered by petunias and nasturtiums. The nasturtiums were planted from seed and are up but not blooming yet; the petunias were transplanted in October at the same time as the broccoli transplants behind them. There is also garlic in this bed, but the shoots are only about three or four inches high at this point.

Behind the broccoli are rosebushes which are beginning to bloom again, and asparagus ferns that are beginning to yellow. We'll cut the asparagus back in a couple of weeks, and we usually cut the roses back in January.

To the left is a basil plant which is still going strong. Basil usually lasts here until the first frost, which is always unpredictable. It's could be as early as December or as late as February, or maybe not at all. If and when it comes, and depending on how hard a freeze it is, it may wipe out the nasturtiums as well.

It's also interesting to notice the difference in sun patterns at different times of year. Since this patio is on the north side of our house, it's not possible to take a photo this time of year without at least part of the bed being in shadow.

Early November overview

Most of the deciduous fruit trees have lost their leaves, but the citrus is beginning to show signs of ripening.

Round 2 of the zinnias are still growing strong and attract dozens of butterflies; the petunia transplants are doing well, and most of the nasturtiums have come up. Roses are beginning to recover from their summer slump and are flowering again.

The broccoli plants and sugar snap peas are strongly established, but of the salad greens I planted, only arugula came up. Tomatoes, peppers, and eggplants are still setting fruit. I dug up the sweet potato bed and we've been working on preparing it for new plantings. We'll probably try strawberries in that location, this time with a fall rather than spring planting.

Most of the garlic cloves have sent up shoots, and the basil plant is still healthy; cilantro is also coming up in several places and this time I know what it is.

We're in the process of taking out the grass pathways among the raised beds and will replace them with crushed granite. Hopefully that will cut down on the continuing battle we've had with Bermuda grass invading the raised beds, as well as decrease our overall water usage. We had mixed feelings about doing that, because the grass is attractive and soft to walk on barefoot, but it really has been a problem to keep out of places we don't want it.

Fall is finally in the air!

October marks the beginning of the nice time of year to live and garden in Phoenix. It actually gets down into the 70s during the night, rather than our summertime lows in the 90s, and it's entirely possible that  the temperatures won't reach the 100 degree mark during the day.

We are continuing to work on clearing out the beds and doing fall planting. Some of the sugar snap peas I planted a week or so ago are starting to come up, along with assorted other seedlings that I can only hope are lettuces. It's always somewhat of a surprise what comes up because there are so many plants that reseed themselves. It might be what I planted, or it might be something else I planted a year or two ago, or it might be a weed.

Today I planted broccoli and petunia transplants. The photo above shows the design we are currently using for drip irrigation, with 12-inch drips spaced parallel to each other 12-18 inches apart, and 6-inch drip tubing running around the perimeter of the bed. Each transplant is planted right under a drip emitter. In this bed I planted petunia transplants and nasturtium seeds alternately on the 6-inch perimeter tubing, and the broccoli is behind it, spaced every 12 inches on the 12-inch tubing. It's similar to "square foot gardening" in concept, but modified to fit our rounded bed setup. After I took this picture, I finished it off with mulch, which (mostly) hides the drip tubing and helps conserve moisture.

The horror of Bermuda grass

"The horror of Bermuda grass" was the title of a PowerPoint slide shown in a Phoenix Permaculture Guild class we took a few years ago. I'm not as anti-grass as some people I know. I think it can have a place in an environmentally conscientious landscape; for example, in children's and pet's play areas, which is what this part of our yard was when we first moved here. But it does not have a place in the raised beds in which we are attempting to grow fruits, vegetables, and flowers, and keeping it at bay is horrible- a never-ending, sweaty, itchy, and time-consuming battle.

In an attempt to control its incursion into areas it is not wanted, I do a lot of hand-pulling, usually the day after the beds have been watered. In the summer  we run the drip irrigation tubing for an hour every three days. That's sufficient to moisten the soil to the one-foot level needed for most annuals, including vegetable plants, and unfortunately is also the ideal schedule to promote healthy deep-root growth in lawns. Weeding right after watering makes it easier to pull, and gets up more of the roots, although it's never possible to get it all out. I also plant things fairly thickly, especially around the perimeter where depending on the season, I plant nasturtiums, petunias, sweet alyssum, and/or marigolds. Some gardening sites recommend the use of glyphosphate as the only way to kill it roots and all, but I haven't found that method particularly useful. In general, I prefer to avoid the use of chemicals in places where I am growing things I plan to eat, and besides that, it doesn't work all that well! The few times I tried it, despite my careful attempts to spray only the Bermuda grass, desirable plants died while the grass responded as if it were fertilizer!

This bed is now our largest, created by joining two raised beds together. You can see where the old raised bed ended- the marigolds in the center of the photo formed the border of the old bed. In the back, next to the fence, is an asparagus bed, a small orange tree, and an apricot tree that produced about 20 pounds of fruit this year. We are currently growing tomatoes and green beans in this bed, along with zinnias, marigolds, and some petunias that have so far refused to die. The bare area is the newest part of the bed, but there are dozens of zinnia seedlings coming up, so it won't stay bare for long. The flagstones are for access for harvesting...and for weeding.

A picture is worth a thousand words

Larkspur, snapdragon, hollyhock, petunia, bachelor's button, and coreopsis. There are some nice yellow pear tomatoes setting fruit inside the tomato cage, too.

A few changes and surprises

This bed has shown a lot of changes in the past couple of weeks. All three of the tomato plants that I thought were dead (see March 5 picture here) are flourishing, and the Early Girl has begun to set fruit. My second planting of green beans (behind the tomato cages) was more successful than the first, with plants now about two inches high. In the midst of the bean planting, there are a few surprises: lots of zinnias and one tomato that I didn't plant. And in the rear of the bed, the asparagus roots I planted on Valentines Day have sent up ferny shoots that are about six inches high now.

The marigold seeds I planted around the edges of this bed never came up, so I took advantage of discounted  pony packs at Lowe's to remedy that. As I deadhead the spent blossoms, I take the seeds and toss them in other places, mostly where petunias and nasturtiums are currently growing. Those won't make it through the summer in any kind of attractive format, but the marigolds and zinnias will.

Growth. Change. Adaptation. Surprises. That's gardening, and that's life.

More roses

We have three tea rosebushes in this raised bed adjoining our patio, along with various herbs, asparagus, tomatoes, hollyhocks, petunias, and marigolds. The tree in the background is a Santa Rosa plum

Planting, interrupted

We've completed clearing out the raised beds, for the most part and for now. The grass may fade and the flower wither, but Mexican primrose is forever. Once it warms up, we will also be battling Bermuda grass invasions. We got some of our spring plantings completed before we were interrupted by rain, which is always nice, but it would have been nicer if it had waited until we'd finished planting and mulching. Some areas of the Valley actually got a light dusting of snow and/or hail, but not here. It really didn't get that cold, which is also a good thing.

The bed in the foreground, which adjoins a pavestone patio, will contain mostly flowers. Coreopsis, larkspur, and snapdragon seedlings are already coming up, and I added petunia transplants as a border on the patio side. I also planted one hill of yellow squash and one hill of zucchini in this bed.

I planted tomato transplants and bush beans in the left rear bed, and plan to border it with marigolds. In addition to my favorite Early Girl, Roma and Yellow Pear tomatoes, we're trying some new varieties that are supposed to be more heat tolerant- Phoenix, Solar Fire, and Summer Set. The new asparagus trench is in the rear of this bed. The right rear bed contains strawberries and a small fig tree.

For now, I'm waiting for things to dry out a little bit so that I can get back to planting!