Secret Foraging Spots have a chance of giving an item every day, so go ahead and add them to your daily rounds early on...
Possible Finds:
Seeds, Wood, Pebbles, Rocks, Stones, Flowers
Jump in the Hedge all around the General Store
Jump along the Hedge and the lumber pile outside of the Carpenter's
Jump along the Hedge next to the Restaurant
Jump along the Hedge between Agate (or ??? depending on if you've unlocked Agate) and Jonas' House
Jump along the Hedge in front of the Antique Shop
The small boulder in front of the Bridge over the Fish Hatchery River (Piedmont Area) .
(Unlocked Summer, Year One) Tree Field, Jump along the white fence.
(Unlocked Summer, Year One) Leafy Vegetable Field, Jump along the brown fence
Jump along both fence sections in front of the Wheat Field In between the Cow Statues.
and one by the fish pond
Jump on the fence in the Safari where the boars are. I get stuff from there once in a while.
Do you return to these spots daily or are they once and done?
Ive found glass from the hedges
Also in the safari there are 2 stumps on the far left side top and bottom.