There is a quest reward with an ice cream fridge. That is lvl 0. For that you have to harvest from an ice cream machine. I do not have one of those. Is that what you get for merging fridges.
Also, do I miss something or are last tier seedlings rather crappy? Still only nuts and it can no longer heal withou a nymph. And is hugely big.
Are trees better than I thought? With all that seedlings around, I am tempted to wax out my candles instead. But without steady supply of wax, I am not sure, if the pheromones from the top seedling or the top makeable candle are better. The seedling I could max out, but I do not know, if there is enough wax around to make the candle compareable.