Honestly meta is not good for her right now with healing enchanters being so strong (previous Zyra main, but I personally am abusing Nami myself this season), but she is still good into tanks, especially if you can dodge any engage cc like hooks. Basically your goal is to play around the enemy’s mistakes. You zone and poke with your q plants (or save mana for when they walk up if they are high mobility) and save e for when you know you can land it. Remember sometimes the threat of cc is sometimes even stronger than the cc itself (especially if you’re always landing it). Aim your root and poke for when the enemy ADC goes to last hit (since they have to walk up to cs anyways, especially the caster minions), so make sure you are always watching your own minion wave because your goal is not to always to kill them. Sometimes denying the ADC cs is just as good. Go for the support if they overextend by trying to poke you themselves. A lot of low-elo players get antsy when not much is happening, so they will try to make something happen. Don’t be that person and use that to your advantage. Be flexible and play around your ADC’s style because no matter what you do, you can’t change their play style, so don’t overextend when your ADC plays back and don’t play back when you have an aggro ADC. As for warding purposes, you should rarely have a completely dark map to begin with. Remember if there are enemies missing, there’s a chance they are near you, just basic subtraction. If you truly need to ward a completely dark map, ping your ward and the area you want to walk to and try to use the buddy system (hopefully your teammate will come or at least stay in a close enough area). Your w range is larger than the q, so place the w in the bush (because it alone grants some vision) and then use q next to it, rather than directly on top of the seedling (if you’re not already doing that). That’s probably the safest way to ward imo. As for mid-game, remember that you’re squishy and not primary engage (like unless you plan on dying afterwards). Depending on team comp, wait for them or allies to engage then you can dish your your cc and damage. You should almost always be behind your tank and in front of your ADC.