Has anyone tried this on asparagus to kill grass?

If you are asking about " asparagus fern" it's not really edible asparagus, which you don't want or need to spray. Asparagus fern is really an obnoxious weed that spreads from rhizomes, and this grass killer does not work on it. Asparagrass fern foliage looks like the edible asparagus, but it's not the same thing. This grass-killer is a " post-emergent", meaning , that when you spray on the tassels when the nasty invasive bermuda grass, or other (we have it here in Zone 10) goes to seed, it is absorbed into the grass and makes it impotent, so it can't reproduce anymore. The grass dies in 1-2 weeks, and does not spread it's seed, even after the seed tassels dry out. You or you gardener then need to pull-out the dean invasive grasses, which are obvious, after 1-2 weeks, and it has not spread it seeds everywhere if using this poison, which I target and don't over-use.

can it be sprayed on a vegetable garden? i have grass growing between my beets, carrots etc. will it kill my vegetables?

Do NOT use in vegetable gardens. This is a pre/post emergent herbicide.

Does this come in a bigger size?

I think I saw a gallon bottle somewhere in the spring.

Can I use this for grass growing through my Hosta's without hurting them?

Yes you can. I've used this in my flower beds with great results. Keep in mind anything in the grasses family will be killed.

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Ortho 0438580 Grass B Gon Garden Grass Killer Ready-To-Use, 24-Ounce

Ortho 0438580 Grass B Gon Garden Grass Killer Ready-To-Use, 24-Ounce

Product ID: 2441886

Details

Active Ingredients
butyl
Brand
Ortho
Item Form
Spray
Item Weight
1.5 pounds
Liquid Volume
709.76 ml

🌿Selective grass killer

🚫Kills annual & perennial grassy weeds

🧴Ready-to-use spray, no mixing

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Description

🌱 Say goodbye to grass invaders, hello to flawless landscapes!

OPTIMAL COVERAGE - Covers up to 200 sq ft, perfect for manicured garden spaces
BROAD SPECTRUM POWER - Eliminates tough crabgrass, fescues, bermuda, and more
EFFORTLESS APPLICATION - Ready-to-use formula—just spray and watch the weeds vanish
PRECISION WEED CONTROL - Targets weedy grasses without harming your prized ornamentals
VERSATILE LANDSCAPE PROTECTION - Safe for use around shrubs, evergreens, groundcovers, and shade trees

Ortho 0438580 Grass B Gon is a ready-to-use, selective systemic grass killer designed to eliminate annual and perennial grassy weeds like crabgrass and bermuda without damaging ornamental plants. Ideal for use around shrubs, groundcovers, and trees, it offers up to 200 sq ft coverage with no mixing required, making weed control effortless and precise.

Specifications

ASIN	B001693OLQ
Active Ingredients	butyl
Best Sellers Rank	#9,753 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #129 in Weed Killers
Brand Name	Ortho
Coverage	150-200 square feet
Customer Reviews	3.9 3.9 out of 5 stars (1,069)
Global Trade Identification Number	00071549043858, 50071549043853
Included Components	Grass Killer
Item Form	Spray
Item Type Name	Grass B Gon Garden Grass Killer Ready-To-Use
Item Weight	1.5 pounds
Liquid Volume	709.76 ml
Manufacturer	Ortho
Model Number	0438580
Part Number	0438580
UPC	071549043858
Unit Count	24 Fluid Ounces
Warranty Description	Warranty

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B/.79

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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