Today my planter got filled.
Too much.
I have the tote bag the play house filled, buckets filled and it is still piled up and BENDING the sides. 
Grateful I used screws and not nails to build. 
Concerned with the colour/ quality of the soil but hopefully with some fertilizer it'll be fiine...

What kinda of soils is that ? 
Clay 
Clay +sand

U can takie a jar 
Fill witch 1/3 of ur soil and 1/3 water , after shake and wait 3 days 
The u see layers of soil

Anyway worm casting is best 
Personally I add also wood chips to soil

GREAT question. 
I'ma have to add a load of worm castings, seaweed fertilizer and hope for the best because it doesn't look very rich 🫠