Do you want to grow sunflower in Ohio , but do n’t know when to institute them ?

Planting sunflower is not as easy as it seems .

Here ’s why :

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So if you plant them outside too ahead of time in the leaping they will die . And if you plant them too lately , your sunflower wo n’t produce a flush .

Today , I ’m going to instruct you the ideal metre to plant sunflower in Ohio :

When to Plant Sunflower in Ohio

As you may have already guessed , you need to pay very closelipped tending to your local weather in the spring . Specifically , you are going to necessitate to watch when the last Robert Lee Frost hap .

In general , when there has n’t been a frost for two hebdomad , you are SAFE to embed your helianthus outside in Ohio !

For your reference , I have created this table for median frost dates for most major cities in Ohio . If your city is not listed below you could find its Last & First Frost DatesHERE .

Ohio Frost Dates

Ohio Last & First Frost Dates

regrettably , Mother Nature plays cruel illusion on us every year .

It should be note that the above date are just norm .

There are eld when the last hoar comesMUCHlater . Sometimes , the last frost happens much before and you’re able to get your helianthus planted outside in Ohio much faster .

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Like I said before , you need to be very diligent in jibe your local atmospheric condition .

So what go on if a Robert Lee Frost follow AFTER you plant your sunflower ?

When you lie with a frost is coming you need to take natural action .

Also , verify not to engraft your helianthus in your garden too late .

When Should You Start Your Sunflower Seeds Indoors?

Depending on the type of sunflower , it take roughly 10 to 14 day to grow helianthus from come indoors and then transplant them to your garden . And then another 12 to 18 weeks to blossom !

For aspecific datethat you should start helianthus seeds indoors you should :

Not only this , but I recommend again paying secretive attention to your local conditions report .

It should also be notice that the unspoilt technique for fetch your sunflower plant outside is to preface them ( in their pots ) outside for an hour . And then increase the amount of sentence they spend outside each twenty-four hours by an minute until they have been outdoors for 8 hours .

This will “ indurate ” your helianthus plant , increasing its opportunity of press off disease , louse , droughts , and wet conditions .

If you need to learnWHENto plantANYFlower in Ohio , head over toHEREand just type in the flower you want to grow .