Problem near my sward? Need some advice, i had turf laid on my fresh property last...

Need some advice, i had turf laid on my fresh property last year but this year it hasnt taken too well and at hand is dark green patches beside white flowers. how do i get rid of them and bring my lawn support.
lawn nurture,and phosphate,or bone meal


keep it watered , as for the leaves which are on broadleaf weeds of some sort, spray beside a broadleaf herbicide such as 2-4d and reseed in the fall along near aeration (aeration allows the ground to breathe better and absorb the nutrients form fertilizer) also topdressing (meaning spreading a thin cloak of compost soil best to buy in bulk from a local mulch company, maybe critical as well, if the soil is too clayish, etc.

important to overseed along beside aeration in the fall. and contained by the early spring spread a high nitrogen fertilizer and preemergent (very far-reaching before last frost)for weed, and fertilize again in late Spring and treat broadleaf weed again with a broadleaf weed spray in past due Spring (important for this time, because optimum time due to the sap level inside the weeds)

takes time , several times to get a new meadow established, so wait a few years following this procedure.
Answers:    The little white flowers are most likely Dutch clover. The reason the grass is greener be they grow is because they fixate nitrogen that fertilizes your lawn in those areas. You don't involve to kill them, just fertilize near a high nitrogen fertilizer and they will simply fade away. Or you could use anything it is you use on your hair. This questions answers read close to a commercial for Scott's. RScott.
You enjoy a weed problem. Right now you can use Ortho Weed B Gone Max to spray on the weeds. Next spring put down Scotts next to Halts to stop a lot of the weeds from coming up and later kill any existing weeds beside Ortho Weed B Gone Max. keep the lawn watered and offer it some feed & weed
water surrounded by weed and feed now and surrounded by September rake the lawn with a grass rake to get any moss and dead bits out, aerate the grass all over with a garden fork and brush grass nut mixed with coarse sand into the lawn satisfying the holes made with the fork, it won't look pretty in September but who care, next year your lawn will be the best around! nice dude specifically a week...right now what you would use is Scotts Turf Builder with Summer Guard, and product sure it says that it prevents weeds too...if you use this is will aslo nurture your grass, kill little microscopic insects in the grass and preven the grass from burning