Description
Summary
Selective broadleaf weed killer, does not kill desirable OR undesirable grasses. Concentrate, so it is diluted in water. Mixed effectiveness but quite affordable, please temper your expectations. Fully legal and no license required. No odor. Results visible by next day. This 4L jug creates 80L of solution.
Composition
Active Ingredient: Iron (present as FeHEDTA) 4.43%
Usage
Please see the label for complete and exact information, below is simply our summary/recommendations
- Wear gloves, pants and a mask, at minimum
- Controls the following lawn weeds: Dandelion, English daisy, False dandelion, White clover, Black medic, Bull thistle, Canada thistle, Common chickweed, Creeping buttercup, Slender speedwell, Narrow-leaved plantain, Broad-leaved plantain (suppression only), Dove’s-foot geranium, Wild geranium, Lawn burweed, Moss, and Algae
- Mix 50mL Fiesta per 950mL water
- Spray weeds until foliage is thoroughly soaked, just to the point of runoff
- Uniform coverage is important
- Repeat treatment every three to four weeks if necessary, up to a maximum of 4 applications per area per year
- Do not spray if it will rain within 4 hours, best used when sunny and not too hot (not above 25C ideally)
- You are able to plant seed the next day after spraying
- Do not spray new seedlings. New grass should be one month old before being exposed to Fiesta.
- Can stain footwear so don’t wear your dress shoes! If applied on stone simply rinse with water to avoid staining (it does not stain badly).
- Coverage varies, you will be able to spray 10 000+ weeds with this bottle.
Storage
Avoid freezing, although we have tested frozen (and then thawed) product and it seems to work OK.
Help
See my lawn guide for information about when to use this product on your lawn


