OK, if you live in a Place thats not too dry then i found it possible with not too mch effort.
I do it like this:
I go around an search for the most hidden spot, and thats for you to decide where you think noone is walking trough…
So, either i look for a spot thats hidden PLUS good soil, or i look for a spot thats hidden, wuth good Soil nearby.
I find Grassland is very good soild for plain nature… grassland grows good weed… So i sometimes dig out the Grass-soil nearby and use this for my Spot nearby.
Forrest soil is compared to that sometimes pretty poor…
So, you get it , i try to find a Spot with good soil nearby, so i dont have to drive around bought Soil…
And like said green Grasslands, pretty ok Soil…
You check the soil, if its too Loamy, thats bad, if its to Sandy, thats bad… If try to form your Soil, and you manage to make sausage, and it holds together, thats too loamy… unusable,
On the other hand if it just falls appart like sand does basically, thats not good either.
So, you found good soil, then you can add a bit longterm-fertilier, plant in Ground, NO POTS, that way i dont have to water really… You can also plant it like in a indentation, , stack the soil around the plant a bit higher. this woll hold moisture even longer…
So, i had pretty few problems with animals… but with snails i had. alot–
Bring out your plants atleast Kneehigh, plus buy Copper-Tape (in any gardenstore) . Needs to be atleast 2Inch Broad, otherwise too much snails go over it.
So i cut a 5 Inch long piece away from that Copper-band, and stick the sticky side onto itselve (onto the other end to form a ring) . Its sticky enough to hold well together… So i have my 2inch Copper barrier that i place artound my Plants stalk… With two thin sticks i hold it in position at the bottom…
(sorry im to lazy to upload pics now, i hope you understood my broken english).
Thats about it… The copper prevents alot snails… And that way you can bring out the plants less than kneehigh, just the height thy reach if you start them in Cups at your South-facing window…
They will survive the biggest enemy Snails MOST often…
I had most often no dears, but had some for shure in one particullar spot, i guess they made party there… they ate everything multiple times… But most often i had no need for fences… Thats why you can buy pretty cheap wire (i thought its hella expensive)… But you can try without too… Most often no problem.
I would check plants most often when young till they are like hips-high… from then on they are pretty doing pretty well on their own…
Its really Snails, a bit of Drought difficulties when young, cause their Rootball doesent reach low… Thats why its also cool to add the best soil right in the center around your seedlings… probably best to add one pack of bought soil in the middle… if possible…
Thats it… Enough direct sunlight, cause indirect has no effect on them, they will stagnate in shade… importent to know too…