When to Start Seeds Indoors – Timing is Everything!

“When do I start my seeds?” 

It’s not surprising that this is the question I get the most.  After all, there are so many plants, so many time zones, and so many ways to start a seed.  Many new timers are confused about when to start, how to start or what to start when it comes to seeds for their garden. This is also not surprising as growing plants from seeds is one of the most natural things a gardener can do!  The truth is this a great question! Why? Because, for most time zones there are only so many growing days in the season!  One does not want to use the bulk of that time growing their plant, they want to use the bulk of that time harvesting food.    Starting seeds indoors, helps ensure this can occur as quickly as possible; and, plants are as strong as can be once they are transplanted outside!   

Like several things it often comes down to a few good tips.  For me, after three decades of trying, failing, trying and succeeding, those few quick tips have come down to the three “T’s,” Timing, Tools, and Tending!  This article will focus on Timing and one of the best ways I have found to determine when it’s time to start ones seeds! 

“Is there a Simpler Way”

Beleive it or not knowing when to start your seeds can be quite simple; and, many an issue can be resolved by first gathering three bits of information:

1.  Last Frost Date:  There is usually a spring frost before spring is consistently warm. This last spring frost is known as the “Last Frost Date.” The date in ones area where the last of the cold hits, and the consistent warmth of spring actually starts.   There are multiple places on the web to find out where your last frost date is.  My favorite is the  Farmers Almanac First and Last Frost Dates  calander!   In most cases, this is the date you can consider starting to plant outdoors!

2.  Time to Harvest: Time to harvest is litterally the time it takes a plant to actually produce fruit! The grwoth time before your eating your produce!  The “Time to Harvest” is most often found on the front or back of a seed packet and can range anywhere from 25 days up to a much as 100 days.  

3. Growth Time before Transplanting:  The time one wants their plants to have to grow prior to planting them outside.   A good range is 30% to 50% of the total “Time to Harvest (2).”   The larger percentage of course meaning the plants will be indoors longer.

“Ok so now what?”

So  you know your “Last Frost Date”, your “Time to Harvest” and the “Growth Time before Transplanting” now what? Utilize the “Growth Time before Transplanting” and your “Last Frost Date” to back into the seed start date.   

For example: Hot Peppers can take up to 100 days before the ‘Time to Harvest” is reached.  Targeting 50% of that means the “Growth time before Transplanting” is approximatly 50 days.  Lets look at that example using my zones!

    1. Last Frost Date in My Zone:  April 1 
    2. Time to Harvest for Hot Peppers: 100 Days  
    3. Growth Time Before Planting Outside:  50 Days (50% of Time to Harvest)
    4. Date to start seeds: February 11 
  • Seeds would need to be started by February 11th to allow for a “Growth Time before Transplanting” of at lease 50 days (50% of the “Time to Harvest”)  by the time I reached my “Last Frost Date”!   

There you Go! Now get out there and grow some seeds!

Comming Soon:

How to Grow From Seeds – Tools Are Everything!

 

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