Experiment in cucumbers begins

I began a test to see if cucumbers started in small pots could be transplanted into a hydroponic system for more efficient change out of plants between crop turns.

The hybrid cucumber seeds were started in mid-August and grew until the end of September in the pots before I transplanted them into Bato buckets.

Each cucumber plant was a foot and a half to two feet long, therefore giving each plant almost a month head start before being placed in the system.

So far each of the transplants seems to have fared well even though cucumbers are not usually suited for transplanting.

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Oasis Cubes better than seed starting mix

In my comparison of using a seed starting mix and Oasis cubes for germinating seeds, I have found that the Oasis cubes far outperform the seed starting mix. Not only is damping off not an issue with the cubes, but there has been a greater success of germinating pepper and tomato seeds with the cubes. It remains to be seen if the advantage of the cubes continues on to transplantation. It may turn out that the cubes simply do not measure up to a root ball of seed starting mix when it comes to putting them out either in the garden or into hydroponic media.

Effective control of crickets

After losing successful starter seedlings to crickets, I have had to undertake a total cricket eradication program in the greenhouse. This included removing all dead leaves and debris from the floor, getting rid of clutter an extra buckets and other items that were not in use, and spraying the greenhouse floor, wall and doorway with an organic pesticide. Essentria IC3 is an organic pesticide with plant oils as its active ingredients. Although I was skeptical that the product would work as I needed it to, it turns out that after two applications I have almost totally eliminated all crickets that were already in the greenhouse and ones that migrated into it after application. I still must follow up with a light spraying daily in order to control the crickets that have entered each night through crevices and cracks between bricks in the floor of the greenhouse. But I have lost no more seedlings since I have using the product..

More hydroponic melons started

Bato buckets of melon starts. Today, I sowed Israeli melons in 10 more Bato buckets. Unlike my previous starts in Oasis cubes, I directly sowed the seed into the medium in the buckets. The medium is composed of about half and half perlite and coconut coir. I've placed the buckets in the greenhouse to keep them warm, as nights are still chilly in the 50s. In the greenhouse, lows stay in the upper 60s, so the melons should germinate faster. If the starts are successful, then I should harvest melons from these buckets about two weeks earlier than melons sown directly in the field at the first of April. As for the melons started in February, they're growing slowly after having dehydrated. I was unaware of how dry perlite can be, and when I transplanted the seedlings into the perlite, I did not water the buckets thoroughly enough. They are recovering, but I think I've lost some of their potential advantage. Melons started in early February in Oasis cubes, transpl...

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