I planted a vine during April 23 purchased from our local nursery in Roseburg, Oregon Zone9. It grew vigorously within a month and flowered then produced a few fruits….But later learned this variety was not edible and I noticed the vine coming up near the main plant. decided to remove it since I wanted very much to eat that wonderful fruit. 1. Is it possible to grow the edible one? 2. If so should I keep it in a large pot?
Certainly! In Rosenberg, Oregon, consider planting Passiflora incarnata (Maypop) for its cold hardiness and small, sweet fruits. You can also try Passiflora ligularis (Sweet Granadilla) with winter protection, as it offers delicious fruit. Passiflora caerulea (Blue Passion Flower) is an option with its stunning flowers but needs some care in colder months. While less cold-tolerant, Passiflora edulis (Purple Passion Fruit) and Passiflora quadrangularis (Giant Granadilla) can be grown with the right precautions, such as a sheltered location and winter coverage.
You might do well with getting some of the more notable cultivars for a more enjoyable fruit, but it comes with needing winter protection. Even in your area. These will be best in container, though. A far as being invasive- Some can become invasive, but keeping in container will control this.
https://www.gardeningknowhow.com/ornamental/vines/passion-flower/passion-flower-varieties.htm
https://www.gardeningknowhow.com/ornamental/vines/passion-flower/passion-fruit-vines-in-pots.htm
tell me what it is and how to treat it please.
Unfortunately your photos did not come through. This does sound a bit like Alternaria spot from your description, though. That or Xanthomonas bacterial spotting.
Alternaria Can be treated with a fungicide and cleanup of debris. While Xanthomonas will only be treated by proper cleanup.
https://www.gardeningknowhow.com/plant-problems/disease/alternaria-leaf-spot.htm
https://www.gardeningknowhow.com/plant-problems/disease/bacterial-leaf-spot.htm
https://www.gardeningknowhow.com/ornamental/vines/passion-flower/passion-flower-care.htm
Chain link fence running the back perimeter of my yard. It's on the south side of the property, so it starts with a.m. sun then transitions to afternoon as the day goes by. Foe that a.m. sun, it's in the clear; however, this monstrous oak sits at the other corner & shades abt 1/3 of that fence line. So, roots are a consideration (scared to plant any shrubbery), as is light, as is the squirrel family in that tree, + deer. I have issues, I know! Bought seeds of that passion flower. They sell them here in n.e. Ohio (6a) would this long vine work here with these bugaboo? IF not, something better?? Don't wanna grow taller than the 5 foot fence cuz I have landscaped behind it.
You are on the edge of passion vine's hardiness, and you need a hardy vine so you don't have to replant if roots are an issue. Here are some ideas in this article although I would not plant the invasive trumpet vine. There is a trumpet honeysuckle vine, or coral vine, that is not invasive, though it can get heavy on a fence if it's not pruned each spring.
https://www.gardeningknowhow.com/ornamental/vines/ovgen/growing-plant-cover-fence.htm