Its been a while since gardening got an update and there is quite a lot of verdant gardeners (rank 20) out there including myself eagerly waiting for a new one.
My Idea would be to implement Weather Spells for rank 20 gardeners. These Weather spells would affect the weather in your house for 96 hours and prevent the needs of all your plants of the nature of the weather.
The spells would be like this:
Rainy Day 250 000 gold Cost 60 Energy Causes it to rain in your house for 96 hours. (The rain would look like the Monsoon from the rank 15 card) Prevents rain needs for 96 hours in your entire house. (Can only be cast outside)
Sunny Day 250 000 gold Cost 60 Energy Causes rays of sunlight to spread its bright light through your house for 96 hours. (like the rank 15 sun spell) Prevents sun needs for 96 hours in your entire house. (Can only be cast outside)
Gusty Winds 250 000 gold Cost 60 Energy Causes waves of wind to gust through your house for 96 hours making gusty sounds. Prevents music needs for 96 hours in your entire house. (Can only be cast outside)
Winters Cold 300 000 gold Cost 65 Energy Causes it to snow in your house for 96 hours. Prevents pests of any rank for 96 hours in your entire house. (Can only be cast outside)
Magical Fantasy 250 000 gold Cost 60 Energy Causes a soft magical glow like the Northern Light to spread across the soil of your house, almost like a mist of some sort. Duration is for 96 hours. Prevents magic needs for 96 hours in your entire house. (Can only be cast outside)
Buzzing Day 250 000 gold Cost 60 Energy Bees fly randomly in small packs through your house happily buzzing for 96 hours. Prevents pollution needs for 96 hours in your entire house. (Can only be cast outside)