What are your three best ones?

[Bill HH]

Here are my other two.

Be patient, when winter is slowly subsiding there is this urge to get going, to plant seeds etc. Well unless you have grow lights and a heated green house you need to resist this urge. Seeds may germinate but they will struggle to grow, you must realise there is plenty of time and seeds planted much later will invariably overtake your earlier ones.

and Get a comfy chair.

[Raybon]

You can google this for a posh way to get comfrey tea, but a quick-n'-easy way is to stuff comfrey in a bin or bucket, fill with water, let it rot until it stinks then use the water as a plant food. It should look the colour of weak tea, so you may have to water it down.
It's good to grow on your plot, you won't have to weed it, saves you money, perennial.
Some kinds seed everywhere, beware! Google comfrey.......