Taste Comparison of the Striped Carosello Leccese Cucumber with the Carosello Spuredda Tarantino

It can be difficult for me to fully compare two of my cucumber-melon varieties. Each variety has its own unique qualities - its benefits and drawbacks. One variety may keep critters away better and not taste as well while another variety may taste incredibly good but have critter problems. One variety of cucumber-melon could be very fast but more prone to disease while a slower variety could be incredibly disease resistant. So in short: Here are a few things I discovered that distinguish the Striped Carosello Leccese from the Carosello Spuredda (or half-long) of Tarantino:

Striped Leccese on the left compared with younger Carosello Tarantino

1. The Striped Leccese begin light in color while the Spuredda Tarantino begin dark.

2. As they grow, the striped Leccese develop dark stripes on its ridges while the Spuredda Tarantino develops light bands between the ridge grooves.

3. The Striped Leccese has a mildly bumpy tender skin while the Spuredda Tarantino has a smooth slightly more firm skin.

4. The Striped Leccese has consistent high water content as soon as the fruit become over an inch wide while the water content of the Spuredda Tarantino is a little more variable.

5. The Striped Leccese grow out their foliage quickly and their fruit at a moderate pace while the Spuredda Tarantino produce a heavy crop from early to late.

6. The Striped Leccese has an extraordinarily smooth flesh texture while the Carosello Tarantino has a regular cucumber-melon flesh texture. 

7. The Striped Leccese produces almost no when mature while the Carosello Tarantino smells a lot like Mango when growing to seed.

If I think of anything else that distinguishes these two carosello varieties from each other, I'll be sure to add it to the list. Until then, I hope you enjoy my little video on the differences between these two carosello cucumber varieties:

Increasing soil fertility by combining compost with water-soluble nitrogen

As a gardener, I often want to take the greatest advantage of the growing space and the amount of time I have full sun during the summer. In order to do this, I work to ensure that my soil is both healthy and fertile. Though there are many definitions of fertility, my definition is that the soil is imbued with the capacity to provide plant roots with the nutrients the plant needs at each stage of development in order to grow to its optimum potential.

My compost pile(s) earlier in the summer  with my green compost bucket nearby

A closeup of my compost pile later in the season

Sifted biologically active compost

Over the years, as I have worked with soil and my gardens, I have observed something about soil and fertility that my garden was kind enough to share with me.While in the past I have taken the approach to add compost at the beginning of the growing season and adding water-soluble fertilizer later, throughout the season, this practice only worked well near the beginning of the growing season, but as the season progresses I have found that the plants have not been able to handle the fertilizer. At first, I decided that this means that I need to add less nitrogen at a time, but I continued to have either foliage die-off or high periods of growth followed by signs of plant stress.

Planting my garden on July 20th

In my last planting, done on July 20th, I added both a layer of biologically active compost and organic water-soluble fertilizer. The results were both immediate and sustained. The amount of water-soluble fertilizer that I added was more than I usually add throughout the season. Since that time, I have not added additional amendments to my garden soil. As a result the plants have continued growing at a high rate and all the foliage has looked wonderful.

So – why has this happened? One possible factor is that with the garden doing so well, I am not walking on the boards in my garden as much and not compressing the soil. Another possibility is that the soil in my garden was at an optimal temperature when the plants were put in. Though these may be factors, another more likely reason for the improvement in fertile soil is that the biologically-active compost is acting as a biological sponge. When the water-soluble fertilizer is added to the mix, the compost began to digest the fertilizer, chemically holding it for a time, and slowly released this nitrogen-rich material to the plant as the roots came into contact with it.

My garden on August 28th, 39 days later with no additional amendments.

I highly encourage any gardener to try combining their own biologically active compost with organic water-soluble fertilizer when planting their summer garden. Hopefully you will have similar results.

Below is my little video, so you can see more of the results.

Using soil blocks for Cucumber or Melon transplants

Back when I lived in Tucson, I would be able to sow pre-sprouted cucumber seeds around the first of March. Or, at least, I could try starting them then. Starting something that requires warm soil, such as melons was always a challenge – but I was always able to do so with some water-filled jugs to help speed the growing process along. Very few pests are present in a desert backyard in March, unless they somehow lived off something nearby long enough to get them through the winter.

Sprouting cucumber-melon seeds

However, now that I live in Northern California – where the weather will often be cool and rainy until May – it is quite difficult to start anything outside early. Even in May when we get warmer days, the nights are often too cool for growing something that requires consistent heat. The cool temperatures coupled with wet soil can enable snails, slugs and other pests to outcompete with any kind of cucumber seedling. Though I have tried growing out seedlings in the past with mixed results, I believe that this year I have finally figured out how to successfully grow out my cucumber-melon transplants.

A soil block with a sprouting cucumber

Before I get too far into this, perhaps I should answer the question, "What is a soil block?" A soil block is a mixture of organic or inorganic material that is compressed to make a pseudo-pot that can degrade directly into the garden. Though soil blocks require time to learn how to make, they offer quite a few advantages that I’ll explain later. First - here is how I am currently making my soil blocks:


1. I pick the cucumber-melons to grow, then put them into a Ziplock bag with a moist paper towel in a warm place to pre-sprout them. I diligently check the pre-sprouted seed during the first 24 hours. Healthy seed can sometimes grow slowly – but sometimes very viable seed can not only sprout, but produce long roots in less than 24 hours. Keep checking the seed for the first 3-5 days until all seed has sprouted.
 

Presprouting cucumber-melon seeds

2. As soon as the seed has sprouted, put the seed in the soil blocks. I start my transplants in a 2” Ladbrooke soil block. Currently, I am using a mix of peat moss, compost, finely sifted native dirt and a little topsoil in my mix. Sifted compost seems to be the best at keeping everything together. Although pearlite or vermiculite should be added, I have not made the time to locate a good supplier of these materials in my area. I’m sure you can find recipes for soil block mixes online – but it may be wise to consider how much native material can be utilized before going out to buy something unnecessarily. 

sifted fine garden soil

Closeup of the soil

Soil block mixture ready to go

Compressed coco coir block (a peat moss alternative)

After adding at least 5 gallons of water to the compressed block

Some materials I use in making soil blocks

Pressed out blocks from the 2 inch Ladbrooke soil blocker

When putting the seed in, it is important to ensure that the end of the seed coat does not go straight up. If the root grows the seed straight up, there may not be enough abrasion to enable the seed to shed its seed coat. The longer the seed keeps its seed coat on, the more energy that the plant is using up to push the seed coat off. If a seedling takes too long to shed its seed coat, it may run out of energy to do shed its coat before photosynthesis can take place. 

Pre-sprouted seed put in upside down (with the roots up)

If your seedlings have small sprouts coming out, it may be wise to transplant them either sideways (preferable) or upside-down. In one experiment I did with my soil blocks this spring, I dropped all the pre-sprouted seed in the soil blocks with the roots going straight up. Though I lost a couple seedlings through them working too hard to figure out which way was up, it generally worked very well at ensuring the seed coat was removed by the time the seedling emerged from the top surface of the soil block.

Now all are covered

 

The resulting seedlings

3. Growing out the transplants until they are big enough to put into a pest-infested garden is important. Even though I can put barriers around my cucumber plants, it can often be difficult to ensure that barriers are secure enough to keep critters from nibbling on your plants. The thicker the stem is, the better chance the plant will have. Additionally, as I start my transplants in the greenhouse, taking a little longer to transplant in the spring gives my warm-loving plants a longer time in ideal conditions before exposing them to cold temperatures. I have found that, by starting my transplants out with plenty of light reduces the time required to harden them off.

Seedlings about ready to be transplanted

4. Prior to transplanting, I make sure that the garden soil has plenty of finely sifted compost or other amendments added in. This helps to ensure that the transplants will grow quickly and out-compete other plants or critters.

Garden with Fava bean plants cut to the ground (roots left in soil)

Adding compost and amendments

Adding mulch and seedlings

Adding transplants with a barrier to protect against critters

So, here are some things I have discovered about using soil blocks:


-Making soil blocks takes time: You definitely need a couple hours to learn how to make soil blocks. There is a learning curve. However, once you get a hang of it, the process can be quite simple.

 

What happens when I add a tiny bit of Miracle Grow to my seedlings

-The main advantage to using soil blocks with cucumbers or melons is the ability to keep transplants from having their roots disturbed. Except for times when I really mess up my soil block mix (it can happen) soil blocks are much better at keeping the roots of cucumbers and melons in one solid mass until they are placed in the soil. Once they are placed in the soil, they automatically begin to grow out. They are no longer bound in the block and there is no “transplant shock” which means that the plant can go from pre-sprouted seedling (saving a week or two over direct seeding) to a soil block (a safe environment for the seedling to grow) to the garden without any times where the plant it having to adjust to a completely new environment. As long as the soil block has mostly sterile soil and the garden is fertile, then the process from seed to plant to fruit is quite smooth.

Hardening off the transplants in the garden

One flat planted out to another garden, one more to go.

-Another advantage to soil blocks is that they enable me to grow more. By being able to keep small plants growing in blocks while the plants in the garden are going through the gantlet of pests and weather conditions there is always a backup if a cutworm, slug or woodlice decide to make a meal out of a seedling. Additionally, crop rotation can occur much faster. When one crop is done producing, the second crop (which has grown for 3-4 weeks) can replace them. This enables the gardener to grow several crops in an area where only one was possible beforehand.

2 inch soil blocker on the right and 4 inch soil blocker on the left

-I’m never done learning: I recently began transplanting my 2” soil blocks into 4” soil blocks. I finally decided to invest in a 4” blocker. This soil blocker has a built-in 2” cube to pot-up the 2” soil blocks into a 4” block. The 4” blocks require a lot more materials and can take a while to learn how to make. The blocker itself looks like a oversized cow bell and, if you twist the top handle from side to side, sounds like one too.

2 inch soil blocks now in the compressed 4 inch soil blocks

A 1020 tray with soil blocks

What’s next? Although I am currently using 1020 trays (which I will continue to use) I am planning on obtaining some 1020 mesh bottom trays to increase the air-pruning underneath the soil blocks. I’m also planning on getting some carts to transport my 1020 trays from the greenhouse to wherever I want to harden-off or transplant my soil block seedlings.


Last but not least: Yet another amateur Youtube video - so you can see what I am talking about and so I can show off how my cucumbers are doing now.

The Tondo Tarantino Melone

Just as each child is different, so are the carosello varieties that I grow out in my garden trials. For the second half of this summer, I decided to try growing some seed that originated with Angelo of Amici dell'orto. The seed was a bit darker than some other varieties, but sprouted up alright and began growing some healthy melon plants.



 

The Carosello Tondo Tarantino Melone

Once the plants began to flower, I started to notice something peculiar. The female flowers would often have one petal that was slightly less developed and smaller than the others. This was not too much of a concern until the flowers began to turn into fruit. At this point, on the side that had the smaller petal, that side of the fruit grew to become more flat, or even concave in comparison with the rest of the fruit. The fruits generally did look more round over time, but the shape of the fruit was often an oblong curve, rather than the preferred sphere shape.

Often times, when gardeners main focus on growing is to increase good taste, texture and productivity - important qualities such as disease resistance, drought tolerance and storage life are overlooked. The Tondo Tarantino excels in powdery mildew resistance, ability to grow with minimal water and the ability to retain eatable quality at room temperature for over a week at a time. These qualities may not seem important right now, but may come in handy in dry gardening or when people need to transport their fruit over long distances.

The texture of the Tondo Tarantino is quite crunchy. As the fruit grows to full size, it becomes quite stiff – enabling it to handle some rough handling without too much damage. The flavor of the immature fruit is pretty similar to an Armenian cucumber. One way in which this variety does not follow the pattern of other carosello varieties that I have grown is that it does not grow bigger after it grows to picking size and it never really develops a tender, yet crisp skin or flesh until the fruit turns a yellow color and begins to slowly deteriorate.

Once the fruit is ready to harvest for seed, the light green flesh of the fruit is only slightly sweet near the center. The seeds are an orange color that is much less like the beige tan color of some other carosello varieties. Overall, I would say that the Carosello Tondo Tarantino Melone is one of the most unique carosello that I have grown. Though It may not make it to my grow-next-year list, it will continue to hold a strong place in the area of genetic diversity for increasing the vigor of other carosello varieties. As I plan out next years’ gardens I will definitely plan to grow powdery-mildew resistant varieties near the end of the summer.

After Harvest (Tondo Tarantino is on the left)

 And last, but not least, here is a little video I made about the Tondo Tarantino.