That's just life in the great outdoors bro. But there's a few things you can do : use "companion plants" to keep some pests away, build yourself some sort of protective greenhouse, spray (bio! always bio) repellent on these. Canna makes one that might work for you! Those bite marks are basically from some really tiny insects you can hardly see them but they do love that green.... it's chill man you'll see just don t panic and you'll get a good landing