Viewing post #1251773 by crowrita1

gemini_sage said:I wonder if the juglone (I think that's what the toxin is called?) helps prevent some varieties of weeds? Black Walnut trees may be a blessing near the iris garden!

I guess it's *possible* that the WEED problem might be less, but I would say it's a *certainty* that the SQUIRREL problem would be MUCH worse ! Between planting them, and digging them, the "tree rats" sure do make a mess of the iris beds