Showing posts with label sowing. Show all posts
Showing posts with label sowing. Show all posts

Saturday, 11 June 2011

Mission almost accomplished

It's June 11 and planting is still not done.  But it's mostly done.

All of the tomatoes, peppers, squashes, and melons have been placed in the ground, or in containers large enough to keep them comfortable for the season.  There doesn't appear to have been much advantage to putting them in the ground in early May.  They might like to have room for their roots to spread, but more than that they like their roots to be warm enough.  All the tomatoes survived, and one early transplanted Tigerella tomato looks quite robust compared to the others, but other than that, the tomatoes did just as well in the protection of the greenhouse.  They were a bit crowded, though - they grew taller and less full than the plants that were given a little more space.  One winter squash and all the Costata Romanesca zucchini's exposed to the May cold were lost.  The Costatas grow quickly, so I'll wait until May next year, and maybe even direct sow them.

The two Marketmore cucumbers that survived to the transplant stage also perished.  They were forgotten in the covering-up frenzy of an afternoon hail storm and didn't survive the cold night that followed.  Lesson: covering works, even with plastic, unless cucumbers are especially fragile.  We acquired a Sweet Slice cucumber today at Greenhaven and transplanted it into the Topsy Turvy Upside Down Tomato Planter (As Seen On TV!).  Growing  vegetables downward is new to us.  Peeking into a book called Vertical Gardening on amazon.com, I see that it may not be totally ridiculous.  The planted cucumber now hangs from one of the clothesline supports.  The product packaging suggests that we could also grow peppers, eggplants and even zucchinis.  What else?    If it works, and if the greenhouse roof is built for it, we could move them indoors with the first threat of frost in September (as we can, I am aware, do with right-side-up containers of similar size).

Potatoes are reliable, at least for showing up on the surface.  We just have to hope something is happening underground.  I picked up a box of Russet Burbank seed potatoes at the grocery store mid-May, cut them up and let them heal for a week in the basement, then planted them in a raised be on May 21.  If we have to heap more soil on top of the plants as they grow, that's going to be an ultra-raised bed.  Hope it doesn't topple over.  It looks like most of the potato chunks have made themselves present on the surface now and the healthy rosettes are rapidly growing, like the ones pictured at the right.  Those in the picture, however, are likely not from potatoes planted this year, given that they are situated several feet away among the rattlesnake pole beans.  There are a few others showing up in that vicinity, which happens to be where potatoes were grown last year.  Someone (me) was less than thorough at harvest time.

I've been slow at getting all the sowing done, largely because I wasn't sure where all the transplants were going.  Individual tomato and squash plants have big footprints.  And they want maximum sun exposure.  Rather than get out the tape measure and calculate the space they will occupy, which is even more difficult if the beds aren't completed yet, I find it easier to get the them planted and work certain other vegetables around them.  Pole beans also get priority placement because there has to be room to build a stable structure that will be exposed to sufficient sunlight for the beans and will shade or not shade other plants as needed.  Small fry like carrots, parsnips, onions, radishes, beets and lettuce can go almost anywhere - among tomatoes, around squashes, beneath pole beans, between rows of spinach.  Bush beans are a little bigger, but a single plant can still occupy blank space at the end of a bed or fill in a gap where the spacing didn't quite work.  There is still space in a couple of beds for additional plantings of beans for the next three weeks.  Plus, I'll be trying two bolt-resistant varieties of lettuce in different areas to see if I can find a sweet spot.  Home grown lettuce is amazing and I wish I could figure out how to have it all summer long.  Other than that, planting is pretty much done.  Yay!  We can relax now.  ;)


Sunday, 15 May 2011

Frost roulette

Tribe's Tobique tomato
The average last frost date for Lethbridge is May 17.  The many websites that consistently provided this information also warned that, of course, the actual date of the last frost is not so consistent.  One should add two weeks just to be sure, or almost sure, that the garden is safe from killer frost for the next three months (Is that all??!!).  Nevertheless,  the weather has been great, and I figured the sooner the baby plants get out of their little pots and into the ground, the faster they will grow.  Two squashes and four tomatoes were selected last weekend to play frost roulette.  Another five tomatoes, two squashes, and a few herbs - cilantro, thyme, nigella, sage - followed a couple of days later.  One fairly cold night I drew the plastic cover over the hoop bed and placed little plastic tents over the tomatoes in other locations.  They looked a bit scary in the morning, but seem to have sustained no permanent damage.  I once heard (once!) somebody say that a plastic covering can promote frost.  Maybe a vapour-permeable cover would have been safer.  I don't know what frost is, or how it works, just that it can maim and kill plants that weren't meant to persist in this climate.  There is another topic for me to research.  A serious gardener should have a working knowledge of frost.
Costata Romana zucchini, in better days
 After a week it doesn't look as if the transplanted tomatoes or squashes are doing any better than their potted siblings.  In fact, the Costata Romana zucchini appears to be done for and the potted cilantro is in better shape that the one in the ground.  Another sixteen days to go to average last frost plus two standard deviations (or however they worked out the additional two weeks safety margin) and then we will see if there was any point to putting these plants at risk.  If early transplantation does make a difference, it might make sense to plant the full garden in early May, if the two-week forecast looks good, and have a full set of back up plants in case the killer frost does happen.  More work, though.  Another kind of backup plan is the one we used last year, when transplanting was done a week before the end of May (because I was going away for a few days and the plants didn't stand much of a chance in  pots) and then it snowed - Greenhaven Garden Centre.

Caution: Worm at work (2010)
Sowing seeds in May isn't scary like doing live vegetable transplants.  Following the demise of all the early cauliflower transplants, a line of cauliflower seeds was sown on the north side of the south pea fence.  It's hard to know if there will be enough room for them; they definitely aren't getting the regulation spacing for their kind.  Last year, the cauliflower and brussels sprouts plants were swarmed by delicate white butterflies and then devoured by their ravenous offspring.  Two inch cauliflowers had developed by October, but overall, it was a bit of a waste of space.  These ones might have to try growing under a shroud of row cover fabric.
In other pest news, the spinach leaf miners are probably quite excited about the upcoming feeding frenzy in the raised bed.  I had finally topped up the soil level in the bed - it had sunk considerably since been built on a bed of uncomposted organic matter some years ago - and sown several rows of spinach family seeds: Kaleidescope and Silverbeet Swiss chard, Detroit Dark Red beets, and Bloomsdale spinach.  Then I looked in The Vegetable Gardener's Bible to see what good companions I might eventually fit between the rows and wished I had done that half an hour earlier.  Above the "good companions" list was "rotation considerations". For all spinach family plants, one should avoid following spinach family plants.  What was I thinking?  The leaf miners know where to look and can't wait for the first leaves to open.  Maybe enough interplanted onions will put them off.  One can hope.
pea - riscope
garden cress
 Yesterday I felt terribly behind on the sowing.  It would be easier if I knew exactly where everything was going to live for the summer.  Sticking with easy decisions, I added two more cages of Schweiserreisen peas, and then more radishes, garden cress, and Black Simpson lettuce next to the existing rows of the same.  Plenty of vacancy in all the garden beds right now, but there are also plenty of reservations.  The time to assign specific accommodations is fast approaching.