Satya,
I hope you will reconsider and start posting in the discussion forum again. I would really be interested in hearing about how you are developing your new property in Costa Rica. Your experience, insights, and results contribute to inspiring others to grow food and cultivate beauty.
I'm working on organizing my photos and thoughts for a post on my farm. This thread is making me question how it will be received, but I guess I'll just have to write it and see. In the end, I don't really need anyone's approval or validation, but I am open to learning from the experience of other growers.
Janet
Janet, thank you again for your kind words. I really don’t want to rub it in but our experience in Costa Rica would probably not be helpful as we have an unlimited supply of water both from springs (water association keeps its tank on our land and gives us unlimited unmetered access for a small yearly maintenance fee) and a water concession from the river on our property. Rainfall was very nice this rainy season which is coming to an end now, but summers are usually dry here, so we will probably need to irrigate veggie gardens and newly planted trees.
Soil is very fertile acidic and full of worms, and we haven’t even done any applications. The biggest problem is cow grass, as the area has been deforested and turned into pasture about 50 years ago. It's very aggressive and needs lots of elbow grease to remove.
Luckily, cow herders didn’t spend money on fertilizers or weed killers so we are chemical-free, and because it’s steep hilly, there are no DelMonte or Chiquita plantations around that our farmer friends in the valley are facing, with all their poisons. The biggest problem here seems to be high winds (we are at 1000m elevation), so the challenge for us in comparison with lowlands is to plant seeds directly into soil - that doesn’t work and we have to keep trees in pots until they’re strong enough to withstand winds, which is about 5ft tall/5g pot.
Shadehouse plants are very happy so far, without any fertilizers or irrigation, just on rainwater and lots of worms that were thrown into pots so worm castings for fertilizer basically, and even rare and finicky plants don’t show any deficiencies. Jaboticabas flush non-stop here!
As soon as we protected trees with shadecloth from the wind and burning sun, they perked up and greened up (after being in the open in our previous rental). Interesting thing a local farmer shared with us, native South and Central American trees do well without shade protection, but Asian fruit trees need shade for the first year of life, even the ones that are considered full sun trees and fruit only in full sun.
We also noticed that air layers take much faster here than in FL.
We are very lucky to have both wet and dry areas (up and down the hills), so we can plant both California-climate and Florida-climate plants, so we are super excited about annonas, white sapotes and mangoes and all the tropicals like monsteras, philodendrons and anthuriums, orchids and other pretty ornamentals, but also many cacti, yuccas and agaves. Local mangoes here on the farm are very sweet and abundant, so hopefully new varieties also perform at their best and not get the usual Florida problems, since they will have so much wind and aeration.
Another problem that we inherited from cow herders is landslides, but we’re working on the eroded slopes using vetiver grass (it has massive root system but is non-invasive clumping and doesn't bloom so no seeds), here in CR it’s very popular and widely used for erosion control.
As for insects, there is a new pest that we never had in FL - leaf cutter ants that can defoliate a mature tree in a day, and that has to be controlled somehow because we have seen lots of them on the farm. They “trimmed” an old mango tree fully, leaving no leaves at all… Yet to discover a natural control for them, many people recommend different anecdotal controls but others say they don’t work...
All in all, much fewer challenges here for growing anything, from potatoes & tomatoes to durians & mangosteens, so we are very hopeful and looking forward to our new fruit adventures.