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My Garden Diary

May and June 2010

Copyright © 2010 by David E. Ross

Many years ago, when I first started my Web site, I created an online diary of my gardening activities and observations. However, with work and the commute from Hell, I was often so tired I had to choose between maintaining my garden and maintaining my diary. Sometimes, I did neither. In 1998, I stopped my diary and removed the pages from my Web site.

Now I am retired. I am well-rested and have plenty of time to both garden and maintain a diary. This diary is primarily for my own benefit, so that I can look back upon what I did and when. But I thought others might also be interested, so here it is.

Also see What's Blooming in My Garden Now?


April-May 2004
June-July 2004
August-October 2004
November-December 2004
January-February 2005
March-April 2005
May-June 2005
July-August 2005
September-October 2005
November-December 2005
January-February 2006
March-April 2006
May-June 2006
July-August 2006
September-October 2006
November-December 2006
January-February 2007
March-April 2007
May-June 2007
July-August 2007
September-October 2007
November-December 2007
January-February 2008
March-April 2008
May-June 2008
July-August 2008
September-October 2008
November-December 2008
January-February 2009
March-April 2009
May-June 2009
July-August 2009
September-October 2009
November-December 2009
January-February 2010
March-April 2010

Entries are in reverse order (latest at the top). Daily, I might stoop to pull a weed or use a hose to water some potted plants; however, I don't consider those significant gardening activities. Thus, you will not see daily entries. Also, I might accumulate a few entries before updating this page on the Web.

When plants have well-known common names, their scientific names are given only the first time they appear on this page (entry closest to the bottom). There, the common name is in bold.

Dates refer to other entries in the same year (but perhaps a different page) as the entry in which they appear unless a different year is given.

Date and Weather Observations and Activities
30 Jun

Clear, sunny, and mild

Temp: 58-85
Humidity: 39%
Wind: 0-11

Rain —
Season: 14.20
Days since last: 43

Sprayed malathion on three house plants that remain badly infested with scale despite repeated use of a systemic insecticide as a soil drench: Phalaenopsis orchid, parlor palm (Chamaedorea, perhaps C. elegans), and variegated Scheflera. For the orchid, I wet a cotton ball with the poison and then squeezed out all excess liquid; I firmly place the cotton ball in the center of the plant to block the spray from that area. Excess moisture in that area can cause the plant to rot and die.

Trimmed the dwarf coyote bush (Baccharis pilularis) in front, around the roses and along the landscape curb that marks the property line. I also gave a voluteer seedling coyote bush a good soaking since it's not in the range of any of the drip irrigation emitters.

Gave the mailbox a haircut. That is, I trimmed the dwarf English ivy (Hedera helix 'Hahn's') growing on the mailbox.

Next to the liquidambar tree (L. styraciflua) in front, trimmed the dwarf English ivy and pink clover to separate the two. I also trimmed the pink clover from the wax-leaf begonias along the brick walkway and the ivy from my neighbor's ivy geraniums (Pelargonium peltatum).

Climbed My Hill. I never do this unless I have at least two tasks. This time, I continued training the grape vines. I removed side shoots and the tip of the main shoot of the 'Perlette', which had finally reached its supporting wire. Then, I straightened the 'Flame', which was growing at an extreme angle. While on My Hill, I also sprayed grass killer on both annual and perennial grasses.

Used the left-over grass killer on all the decomposed granite walkways in back.

20 Jun

Clear, sunny, and mild

Temp: 53-81
Humidity: 36%
Wind: 4-10

Rain —
Season: 14.20
Days since last: 33

Removed and trashed the last of the Aristea ecklonii that survived the repair of My Hill from the rose bed (10 Mar). In the process, I also dug up freesia corms and ranunculus (R. asiaticus) tubers, both of which were already dormant. I immediately replanted them.

Also dug up and trashed a daylily from the rose bed. It was another survivor from the repair of My Hill and was crowding other plants. Also, I really didn't like the color in that bed; it was maroon with a yellow center. It bloomed infrequently through the summer. I'm definitely keeping the golden yellow daylilies in the rose bed; they seem to bloom almost continuously and are smaller plants. I'm also keeping both the maroon and golden yellow daylilies in the circular bed, where there is more room for the former and where the maroon doesn't clash with my roses.

Finally finished trimming the red fescue lawn. This including trimming around the gardenia and the 'Wenatchie Skies' iris.

18 Jun

Clear, sunny, and mild

Temp: 53-78
Humidity: 47%
Wind: 1-13

Rain —
Season: 14.20
Days since last: 31

Forgot to feed the Rhaphiolepis indica last Monday (12 Jun), so I fed them late yesterday in anticipation of the sprinklers running early this morning.

Removed two branches from the tea tree (16 Jun) and then trimmed it some more to remove weeping growth and open up the interior.

Used grass shears to remove a mass of flower buds from the potted oregano (Origanum vulgare). The last thing I need is having oregano seedlings appearing in the lawn and beds. Oregano is as invasive as its mint relatives, which is why I have both oregano and peppermint (Mentha piperita) in flower pots.

Finished trimming the back lawn along the patio and the bed of fortnight lilies and lilies of the Nile (10 Jun). I continued trimming part way along the rest of the patio.

16 Jun

Clear, sunny, and mild

Temp: 51-78
Humidity: 42%
Wind: 3-13

Rain —
Season: 14.20
Days since last: 29

Something has been eating the leaves on the hollyhocks. The leaf stalks remain; just the leaves are gone. I suspect Cleopatra, but I don't have any proof yet. If it is Cleo, I'll just have to forget growing hollyhocks since I can't train her about what to eat and what not to eat. And I can't confine her unless I feed her; currently, she wanders throughout the garden, grazing on weeds, red fescue, thrift (Armeria meritima), rose petals, and possibly now hollyhocks.

Fed the dwarf citrus, gardenia, and Australian tea tree with ammonium, iron, and zinc sulfates. Then I trimmed the citrus and tea tree. On the lemon tree, I removed a few crossing branches that no longer held fruit; there are some branches loaded with fruit that still need to be removed. On the kumquat bush, I opened up the center and removed some crossing branches; there too, some branches loaded with fruit still need to be removed. (I also ate several kumquats just to be able to cut a few branches.) On the orange, I removed a few fruitless branches. On the tea tree, I removed some crossing branches and some weeping branches. There are two very low limbs I think I want to remove, but I didn't want to bother getting my pruning saw just then.

12 Jun

Clear, sunny, and mild

Temp: 51-75
Humidity: 55%
Wind: 1-7

Rain —
Season: 14.20
Days since last: 25

Picked a bunch of lemons from my dwarf tree. I juiced some for future use in the kitchen. I used more to start a batch of lemon marmalade.

Lightly trimmed the 'Goodwin Creek Gray' lavender in the circular bed. It was growing out over the adjacent walkway and also crowding other plants in the bed.

When the new TV cable line was run underground (7 Jun), the contractor piled some excess dirt around the rose bushes in front, burying the bud union. I live in a mild-winter climate where the bud union can be exposed. I moved the dirt away from the plants. Exposing the bud unions allows me to see whether a new shoot is desired or merely a root sucker.

Finished pruning the Rhaphiolepis indica along the public sidewalk (30 May). I'll feed them late on Monday so that sprinklers can rinse the fertilizer into the soil early on Tuesday.

10 Jun

Some scattered clouds, mostly sunny (sometimes hazy), and mild

Temp: 54-73
Humidity: 52%
Wind: 0-10

Rain —
Season: 14.20
Days since last: 23

Fed the roses in front and back with ammonium sulfate. I usually give the rose bushes a handful and the climbers — with much more foliage — two handsful. I gave the climbing '4th of July' only one handful, however, only on the side where the roots were not disturbed (7 Jun).

The riser for the sprinkler shrub head in the teardrop bed was at an angle. I pounded a piece of steel rebar next to it — making sure that I wasn't driving it into an underground feeder line for the sprinkler system — and then fastened the two together with a hose clamp.

Started trimming the back lawn along the patio and the bed of fortnight lilies (Dietes iridiodes) and lilies of the Nile (Agapanthus orientalis).

Trimmed the pink clover in front from the shrub bed against the house.

9 Jun

Clear, sunny, and mild

Temp: 55-78
Humidity: 64%
Wind: 0-11

Rain —
Season: 14.20
Days since last: 22

Adjusted the drip irrigation emitters for the roses in front, correcting the results of laying new TV cable (7 Jun).

Thinned the hollyhock (Acea rosea) seedlings (8 Oct 09). About five plants now remain. I may have to remove two or three more next year when they grow large.

For quite a while, haven't seen any cinquefoil (Potentilla neumanniana) in the teardrop bed in back. I suspect the pink clover and Cuphea hyssopifolia (false heather), which grow much taller, have shaded and crowded out the cinquefoil. That's okay since there is a lot of cinquefoil in the west bed.

7 Jun

Clear, sunny, and mild

Temp: 57-82
Humidity: 51%
Wind: 0-12

Rain —
Season: 14.20
Days since last: 20

Planted the last two wax-leaf begonias along the brick walkway in front, finally finishing a project I began over a year ago (19 Apr 09). I also planted a wax-leaf begonia in back, around the raised bed for my dwarf tangelo. This replaced the only one that failed to survive the winter.

Pruned another Rhaphiolepis indica along the public sidewalk (30 May). There is now only one more to do.

Trimmed the edge of the teardrop bed in back.

Time Warner Cable was here today to replace the TV cable from the street to our house. (Actually, it was a contractor retained by Time Warner Cable.) The existing 38-year-old cable just did not have the necessary capacity. Since the old cable was merely laid in a trench when our house was built, there was no conduit through which they could pull a new cable. Instead, they drilled below the soil. When they hit the block wall with our gate to the back, they could not penetrate its deep footing without trenching, which resulted in them cutting half the roots of my '4th of July' climbing rose. If the rose dies, the contractor said they would replace it; but it took at least five years for this rose to finally reach its supporting wire. I'm going to be 69 in less than two months. Will I live to see a replacement rose mature? Will I have the energy to train it? At least the contractor placed a conduit; so if the cable ever needs replacing again, it will not be difficult.

6 Jun

Clear, sunny, and warm

Temp: 57-88
Humidity: 42%
Wind: 0-8

Rain —
Season: 14.20
Days since last: 19

Scale is still a problem in the greenhouse window (25 Apr). The Phalaenopsis orchid and the variagated Scheflera are severely infested. There is also some scale on the parlor palm (Chamaedorea elegans?). This time, I mixed the systemic insecticide drench twice as strong as before. I gave the Phalaenopsis a good soaking.

Raked the walkway surrounding the back lawn, collecting all the cut grass that I failed to pickup by hand while trimming the edges (9 Apr through 3 Jun).

For the past week, picked a few loquats. Today, my lunch was four loquats and four kumquats. Although both end with quat, they are not related. Loquats are related to apples and roses; kumquats are related to oranges and lemons.

3 Jun

Clear, sunny, and mild

Temp: 57-85
Humidity: 39%
Wind: 0-10

Rain —
Season: 14.20
Days since last: 16

Finished trimming the back lawn along the walkways. I still have to trim it along the main patio. Another area needing trimming is the teardrop bed, where pink clover is growing out over the walkways and probably taking root in the decomposed granite.
31 May

Clear, sunny, and mild

Temp: 53-82
Humidity: 38%
Wind: 6-12

Rain —
Season: 14.20
Days since last: 13

Although most of the pink clover in the front lawn is growing quite vigorously, there are a few thin patches and even some bare spots. I mulched the problem areas with the output from my officer shredder, put compost on top of the mulch, and then finished with a mix of gypsum and lawn fertilizer.

Finished pruning the Rhaphiolepis indica that I started yesterday. Two more to go.

Lightly trimmed the rosemary bush (Rosmarinus officinalis). One of the main branches extends out over the public sidewalk. I keep cutting it back to encourage more growth on the other branches. When I get that result, I will then remove the intruding branch.

Trimmed the edge of the rose bed in back opposite the circular bed and along the small brick patio. The circular bed itself has no ground cover so it generally doesn't need trimming. However, some of the 'Goodwin Creek Grey' lavender (Lavandula lanata × dentata) is growing out over the surrounding walkways. I'll cut them back when I groom away their dead flowers.

Started trimming the edge of the lawn opposite the circular bed. This meant I also had to trim the red fescue away from the heavenly bamboo (Nandina domestica) and society garlic (Tulbaghia violacea) that grow within the lawn along that edge.

Hadn't closely looked at the squirrel trap recently. However, I heard them running and jumping on the roof this morning. While crossing the back lawn today, I found the wire mesh bait packet (5 May) on the grass. The packet was still closed, but the bait was missing. Today, I created a small cubical wire mesh box with a hinged lid, a catch to hold the lid closed, and a hook to fasten the box into the trap. I put a generous amount of bait — peanut butter, chopped pecans, raisins, and dried berries — into the box and reset the trap.

30 May

Clear, sunny, and hot

Temp: 60-92
Humidity: 13%
Wind: 1-22 (gusts to 33)

Rain —
Season: 14.20
Days since last: 12

Sifted compost. The barrel where I store it is almost half full. When I was done, I pulled the pile apart, placing coarse matter (mostly leaves) to one side and nearly complete compost to the other side. I placed some partially composted matter on the ground for the bottom of a reconstituted pile. I then emptied a barrel of leaves (mostly oak) from last fall onto that base, topping it with leaves from a pile made by the grading contractor when My Hill was repaired. Then I added the remaining coarse matter from the old pile. The "frosting" on top was the nearly complete compost, which will "inoculate" the pile with the organisms necessary to compost the new matter. With all the dead leaves, this is obviously more leaf mold than compost. The only green matter is some clippings from the once-a-year mowing of my red fescue lawn (Festuca rubra) in back.

The loquats will soon be ripe. One that was damaged by an insect, bird, or squirrel was already ripe. I picked it, cut it up, and fed it to Cleopatra. She really enjoyed it. Then she returned to munching on the red fescue lawn.

Enriched some compost with generic lawn food and placed handsful of it on clumps of cinquefoil (Potentilla neumanniana) in the parkway in front. While the cinquefoil seems to be well established (planted over two years ago), it has not really spread.

Began severe pruning of the large Rhaphiolepis indica along the public sidewalk. These have not been cut in four years and are quite overgrown.

26 May

Mostly cloudy, some sun (often hazy), cool to mild

Temp: 49-69
Humidity: 55%
Wind: 0-16

Rain —
Season: 14.20
Days since last: 8

Planted two more wax-leaf begonias along the brick walkway in front, extending the strip separating the walkway from the pink clover lawn. I think I need only one more begonia on each side of the walkway to complete a project I began over a year ago (19 Apr 09).

Fed the dwarf citrus and gardenia with commercial citrus food plus a large pinch of zinc sulfate.

Trimmed more of the edges of the walkway in back between the lawn and the rose bed, almost reaching where the walkway branches to surround the circular bed.

20 May

Clear, sunny, and mild

Temp: 62-85
Humidity: 24%
Wind: 7-17

Rain —
Season: 14.20
Week: 0.02

What a difference a day makes! Last night's low was almost as warm as the daytime high two days ago.

Climbed My Hill to tie up the grape vines and pull some more weeds. I also cleared some leaves and mud from the bottom of the downhill V-ditch so that the drain in the catchbox doesn't get clogged. Eventually, the ground covers on My Hill will grow into the V-ditch enough to trap most leaves. I really want to spray grass killer on My Hill, but the wind has not been cooperating.

Trimmed some more along the edge of the back lawn (17 May). At the same time, I also trimmed the pink clover (Persicaria capitata) growing out of the rose bed and over the walkway.

18 May

Mostly cloudy, some hazy sun, cold

Temp: 48-65
Humidity: 93%
Wind: 0-8

Rain —
Season: 14.20
Week: 0.02

It rained last night! It wasn't much, only 0.02 inch. But rain after April is rare. We had none in May last year, 0.04 in May of 2008, and none in May of 2007. In general, we have very little or no rain between the end of April and the beginning of October.

Fed the eugenia along the east edge of the front lawn with ammonium sulfate, which should promote vigorous new shoots from the severely pruned stumps.

Fed the camellia bed in back with commercial camellia and azalea food.

Fed the Alstroemeria in back. First, I used a thin piece of steel rebar to poke holes around the edge of the container and filled the holes with bone meal to promote flowering. Then I scattered a half-handful of ammonium sulfate on the surface of the soil to promote new shoots.

17 May

Cloudy, gray, and cold

Temp: 50-59
Humidity: 96%
Wind: 0-8

Rain —
Season: 14.18
Days since last: 25

Finished pruning the eugenia in front (29 Apr & 10 May).

Moved the potted basil (Ocimum basilicum) and dill (Anethum graveolens) (15 Apr) from the patio to among the other potted herbs near the circular bed in back.

Trimmed some more along the edge of the back lawn. (I know this is the third session since I started on 9 Apr, but I failed to note the second session in this diary.)

13 May

Clear, sunny, and mild

Temp: 53-75
Humidity: 33%
Wind: 0-15

Rain —
Season: 14.18
Days since last: 21

Fed the roses with a commercial rose and flower fertilizer containing a systemic insecticide.
10 May

Partially cloudy, mostly sunny, and cool

Temp: 46-69
Humidity: 43%
Wind: 0-16

Rain —
Season: 14.18
Days since last: 18

Trimmed the pink clover (Persicaria capitata) along the brick walkway in front. It was beginning to crowd the wax-leaf begonias that edge the walkway. I also trimmed the pink clover away from the stepping stones that connect the brick walkway to the driveway.

Severely pruned two more eugenia (Syzygium paniculatum) along my east property line in front (29 Apr). Only one more requires pruning. Two didn't even require pruning, only now recovering from the "Great Freeze of '07" (15 Jan 07).

5 May

Clear, sunny, and mild

Temp: 58-77
Humidity: 40%
Wind: 0-11

Rain —
Season: 14.18
Days since last: 13

Fed the dwarf citrus, Gardenia jasminoides, and Australian tea tree (Leptospermum laevigatum) with ammonium, iron, and zinc sulfates.

Baited the squirrel trap again. The last time I baited the trap (14 Apr), something was able to remove the bait from the small wire mesh box in which it was placed. This time, I completely closed the wire mesh packet containing the bait. The loquats (Eriobotrya japonica 'MacBeth') should start ripening this month. Last year, squirrels got about half the crop.

Weather data are from the Cheeseboro (CHE) weather station, a little less than 1.2 miles ENE of my house.

The high temperature (°F) is daytime for the indicated date; the low temperature (°F) is for the night ending on that date.

The relative humidity is at noon. (In my garden, it is likely higher than reported, a result of regular irrigation.)

Wind speeds (mph) are average (not peak) low and high, midnight to midnight (subject to later correction for diary entries posted before the end of the day).

Rain is in inches. Rain amounts are omitted after 60 consecutive days elapse without any measurable amount.
Season is the cumulative amount of rainfall since the start of the current rainy season, which began on 13 Oct 2009 with the first measurable rain in 129 days, until noon on the indicated date.
Week is the cumulative amount of rainfall from noon seven days ago until noon of the indicated date. If no rain fell in that period, Days since last is reported.

Characterization of the weather (e.g., Clear, sunny, and warm) is purely subjective; for example, "warm" might occur with higher temperatures than "hot" if the former occurs with lower humidity and more breezes than the latter. Also, a day that would normally be characterized as "mild" might instead be "warm" if the immediately previous days were quite cold.

The signature line I use when writing messages about my garden includes the following:

Climate: California Mediterranean
Sunset Zone: 21 -- interior Santa Monica Mountains with some ocean influence (USDA 10a, very close to Sunset Zone 19)
March-April 2010
January-February 2010
November-December 2009
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November-December 2008
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May-June 2008
March-April 2008
January-February 2008
November-December 2007
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July-August 2007
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