Might want to take a look at this sizing scale:
http://imgur.com/a/91FCH
And to go along with the scale mentioned in the pictures:
- [+] Show
- All seeds from plants Dealer 1.5 × 1.5 botany / agriculture
Chicken 1.5 × 1.5 Cattle breeding
Goose 1.5 × 1.5 Livestock
Duck 1.5 × 1.5 Cattle breeding
Pig 3.0 × 3.0 Cattle breeding
Sheep 3.0 × 3.0 Livestock
Goat 3.0 × 3.0 Livestock
Turkey 3.0 × 3.0 Livestock
Feigenbaum 3.0 × 3.0 logging
Banana Tree 3.0 × 3.0 logging
Grapevine 3.0 × 3.0 logging
Laurel 3.0 × 3.0 logging
Cow 4.5 × 4.5 Livestock
Buffalo 4.5 × 4.5 Livestock
Yata 4.5 x 4.5 Livestock
Rubber Tree 4.5 × 4.5 logging
Bamboo 4.5 × 4.5 logging
Lemon Tree 4.5 × 4.5 logging
Eunsasi tree 4.5 × 4.5 logging
Date Palm 4.5 × 4.5 logging
Secretion tree 4.5 × 4.5 logging
Willow 4.5 × 4.5 logging
Back juniper 4.5 × 4.5 logging
Apple Tree 4.5 × 4.5 logging
Maple 4.5 × 4.5 logging
Cedar Tree 4.5 × 4.5 logging
Avocado 4.5 × 4.5 logging
Olive Tree 4.5 × 4.5 logging
Attention 4.5 × 4.5 logging
Polar 5.0 x 5.0 Livestock
Mega Seed 5.0 x 5.0 botany / agriculture
Oak 6.0 × 6.0 logging
Pine 6.0 × 6.0 logging
Ginkgo 6.0 × 6.0 logging
Moringa Tree 6.5 × 6.5 logging
Ash 7.5 × 7.5 logging
Hornbeam trees 7.5 × 7.5 logging
Pomegranate 7.5 × 7.5 logging
Orange Tree 7.5 × 7.5 logging
Cork 7.5 × 7.5 logging
Cherry 7.5 × 7.5 logging
Bad Korean translation everywhere, you have been warned.