Grinding Gear Games previewed Path of Exile patch 3.11.1, which made some improvements to Harvest and Harvest production.

The patch is scheduled to be released later this week, but has not provided an obvious time. However, the team's goal is to make several improvements to Harvest. For example, level 2, level 3, level 4 and Grove Heart monsters, these will get opportunities based on their rarity. Now, higher-level seeds will have a higher chance to put in new plantable "seeds", and you will also have a chance to get POE Currency. You can put this seed in the sacred forest, which will affect the surrounding planting seeds and provide these seeds with additional characteristics.

Also includes some of the following Harvest fixes:

Fixed a bug that allowed Tier 4 Harvest Bosses to generate endless monsters without moving.
Fixed an error where the number of seeds displayed in the seed inventory was not updated correctly after automatic seed planting.
Fixed an error: Oshabi can speak multiple voice lines at once when automatically planting a large number of seeds.
Fixed a bug where Horticrafting Station's mini map icon could be seen from outside the Holy Forest.
Fixed a bug where the icon of the Holy Grove was wrong in the world map information panel.

The patch also includes many new improvements to Harvest Crafting, Grove of the Grove, more general improvements and some crash fixes. You can read the full notes on the news page of IGGM.com, if you want to buy cheap POE Exalted Orb and POE Chaos Orb, this site is also a very wise choice.