Hello Kostas and everybody who is participating in this great effort! It gives me hope that we can still steer into a better future.
We have here a collection of lots of great information, so I've been reading through this whole thread. I wanted to find out about your progress of the 12 past years. Hearing from you about how small action can lead to big effects got me really motivated to increase my own efforts in healing the land.
My partner and I find ourselves in Spain, in Catalonia, and we got hot and dry summers and cold and wettish winters. Our land is mostly a bare field with a few shrubs and some trees around the borders. Our neighbors almost solely grow either almonds, olives or barley. Our dream is to grow a food forest here and stir things up a little.
Establishing trees has been a tough experience so far. 5 years ago, at first we tried hardy and drought-tolerant trees from seed first such as Mimosa (Albizzia julibrisin), Honey locust (Gleditsia triacanthos), and Mesquite (Prosopis glandulosa), Judas tree (Cercis siliquastrum), European Hackberry (Celtis occidentalis), Tipuana Tipu; and also transplanted many small Cypress. The results of our first efforts where that all Mesquite saplings got eaten (including by our own house cat), over 80% of the Mimosas, Tipas and Honey locust died due to drought, but many of the Hackberries and Judas trees are thriving. Of our 200 cypress, 160 did not succomb to drought and girdling by various animals around here, I consider this a success. Note that those trees, being our first, have been moderately watered but the pandemic made being there more difficult.
Last year we moved onto the land and since then I find more time to increase my efforts. Last year I collected many more seeds from the villages nearby.
Cities and villages are a great source of hardy tree seeds! Especially leguminous trees. I still had put the seeds in pots and kept watering them, almost none of the seeds sprouted this time, despite scarifying those that needed scarification. Out of those that did sprout, rabbits and (I suspect) lizards as well ate many of those young trees. I also planted many acorns directly into the ground. It did not take long for the wild pigs to find them and dig up all! Not a great start but I am not getting discouraged.
This summer I discovered this thread and I got very excited to try again! I collected many seeds of Golden Rain Trees from a nearby village and hundreds and hundreds of almonds from abandoned almond trees that are scattered around the country side here. We also have Holm Oaks (Quercus Ilex) from which I collected acorns. During my walks. I love to identify plants I don't know yet and to my delight I discovered Lentisk (Pistacia lentiscus), hundreds of seeds have been collected as well.
I put all those seeds directly into the ground this year, including apple and peach seeds, and rose hip. I won't be watering them and see which ones the earth welcomes. I will keep you updated on my efforts.
My plan is to work my way outwards, starting on my land and expanding. We border directly to a pine forest and our worry is that one day forest fires could sweep through and threaten our livelihood. We are looking into fire resistant plants and the possibility of cypress is intriguing. Inside the pine forest there are Holm Oaks and Kermes Oaks (Quercus coccifera), I think they are on their way to slowly overtake the pine trees, which are dying and blown over by strong winds. The coming years I want to plant many acorns to further assist this succession.
Konstantinos Karoubas wrote: The golden rain tree has many strengths that can be useful to us here.
1. is a nitrogen fixer
Kostas, I have one question regarding the Golden Rain Tree. You mentioned it has the ability to fix nitrogen, I could not find any information on that, where did you hear about it?