Gotcha ... as for carrots, and potatoes, you know how to get those?
Sift dirt for seeds(for carrots and potatoes I mean. If you need wheat seeds that'll work too but why would you sift dirt looking for them?). If you want cactus, sift sand. If you want jungle wood(/coco beans) sift dust(other saplings drop from dirt, as do most plant seeds).
As for nicer woods(aka Natura) you make topiary grass(4 wheat seeds and 1 dirt) and sift that for a shot at any enabled Natura sapling(and the berry bushes IIRC). Redwood is disabled by default, and so is the Sacred Rubberwood Sapling, but both can be enabled if you so wish.
I loath HCQ maps, but love Skyblocks, so if you need help with Ex Nihilo or Ex Aquilio feel free to ask me.