6
votes
1answer
128 views

Is it safe to eat dandelions previously treated with a selective iron herbicide?

Three years ago, I started trying to reduce the number of dandelions in my lawn with a household selective herbicide named Scotts® EcoSense® Weed B Gon® (MSDS and retailer product page). The ...
4
votes
2answers
239 views

Can I kill dandelions and bull thistle with darkness?

Dandelions and bull thistle own my backyard. It's their turf now. (I'm a game developer, not a gardener.) I've tried a couple of things to kill them. I think I've decided to go with some uprooting ...
9
votes
3answers
1k views

Dandelions taking over the lawn

My lawn was overrun with dandelions so I've used some Ortho Weed-B-Gon Max and that seems to be killing the dandelions very well. The problem is now my lawn is very sparse with grass. There just ...
14
votes
6answers
33k views

How do I remove dandelions without damaging my lawn?

My lawn is infested with dandelions. Although they're benign, the flowers are fun to play with and the plant has several useful properties, it sure is an eyesore and I'd like to get rid of it. How can ...
11
votes
5answers
8k views

How do I remove dandelions and bull thistle from my lawn?

My backyard is completely (seriously, completely) infested with weeds -- bull thistles (or spear thistles) and dandelions (the common yellow-flower weed), to be specific. Bull Thistle (source: ...