There is no reliable current “best seed” ranking in the public official material. The best choice also changes with your cash reserve, unlocks, fertilizer use, harvest timing, and tolerance for lightning loss.
Compare roles, not hype
Build your own ranking
Run candidates under the same conditions: no new upgrade between runs, the same fertilizer choice, the same harvest rule, and a recorded lightning outcome. Rank them separately for affordability, net result per cycle, net result per minute, and risk. One seed can win one column and lose another.
If you cannot afford another cycle after a loss, the safer seed is usually the practical choice even if a rarer seed has a higher ceiling. Visit How to Make Money for a tracking method and Harvest Strategy for exit rules.
What would change this page
A dated in-game capture of the full seed shop, base growth results, and repeatable sell outcomes would support named recommendations. Until then, this page will not assign tiers, prices, or profit numbers.