SproutSmart
SproutSmart Intelligent Garden Sowing

Zone 6a Planting Schedule

Last spring frost: May 1st
First fall frost: Oct 10th
Growing season: 162 days

Action Plan: May in Zone 6a

Expert Note

In May, keep soil evenly moist and warm before transplanting; use compost and avoid working wet ground. Watch for aphids and flea beetles on tender growth, and scout weekly. Mulch to steady moisture and reduce weeds as temperatures rise.

Seed & Soil

Direct sow and transplant warm-season standouts like Alvaro, Crimson Sweet, Turk's Turban, and Marketmore 76 once nights are consistently mild. If you’re starting indoors, keep seedlings under strong light and harden off before setting out.

The Harvest

Harvest apples and berries as they ripen: Honeycrisp, Golden Delicious, Braeburn, and Boysenberry. Pick frequently for best flavor and to prevent overripe fruit; refrigerate apples promptly after harvest.

Planting Schedule

Add crops from the list below to build your planting schedule.
Crop Indoor Start Transplant / Sow Harvest Window 🌿
Ace Of Spades Direct Sow May 1st Jul 30th – Oct 10th
Adelaide Direct Sow May 1st Jul 10th – Oct 10th
Afina Mar 20th May 1st Jun 30th – Oct 10th
Akashiso Apr 3rd May 1st Jun 30th – Oct 10th
Alabama Red Direct Sow May 1st Jun 25th – Oct 10th
Alaska Direct Sow May 1st Jun 25th – Oct 10th
Alaska Early Direct Sow May 1st Jun 25th – Oct 10th
Alaska Nasturtium Direct Sow May 1st Jun 20th – Oct 10th
Albion Direct Sow May 1st Jul 30th – Oct 10th
Alderman Direct Sow May 1st Jul 10th – Oct 10th
Alegria Direct Sow May 1st Jul 30th – Oct 10th
Alexandria Direct Sow May 1st Jun 30th – Oct 10th
All American Direct Sow May 1st Aug 9th – Oct 10th
All Red Direct Sow May 1st Jun 5th – Oct 10th
All Red Leaf Amaranth Direct Sow May 1st Jun 10th – Oct 10th
All Year Round Apr 3rd May 1st Jun 20th – Oct 10th
Allgold Direct Sow May 1st Aug 14th – Oct 10th
Allium Tuberosum Direct Sow May 1st May 31st – Oct 10th
Allstar Direct Sow May 1st Jul 30th – Oct 10th
Allsweet May 1st May 15th Aug 8th – Oct 10th
Amarillo Direct Sow May 1st Jul 15th – Oct 10th
Amarillo Carrot Direct Sow May 1st Jul 15th – Oct 10th
Amazing Apr 3rd May 1st Jul 15th – Oct 10th
Ambition Direct Sow May 1st Jul 30th – Oct 10th
Ambrosia F1 May 1st May 15th Jul 29th – Oct 10th
American Flag Mar 20th May 1st Aug 29th – Oct 10th
American Purple Top Direct Sow May 1st Jul 25th – Oct 10th
Amish Snap Direct Sow May 1st Jun 30th – Oct 10th
Amsterdam Cutting Feb 20th May 1st Jul 10th – Oct 10th
Amsterdam Forcing Direct Sow May 1st Jul 10th – Oct 10th
Angebot Apr 3rd May 1st Jun 20th – Oct 10th
Angelica Archangelica Direct Sow May 1st May 1st – Oct 10th
Ann Direct Sow May 1st Jul 30th – Oct 10th
Annabel Direct Sow May 1st Jun 25th – Oct 10th
Annaglo Gala Direct Sow May 1st Jul 30th – Oct 10th
Anne Direct Sow May 1st Jul 30th – Oct 10th
Apache Direct Sow May 1st Jul 30th – Oct 10th
Apple Apr 3rd May 1st Jun 30th – Oct 10th
Aquadulce Direct Sow May 1st Jul 30th – Oct 10th
Aquadulce Claudia Direct Sow May 1st Jul 25th – Oct 10th
Arancino Apr 17th May 1st Jul 20th – Oct 10th
Arapaho Direct Sow May 1st Jun 12th – Oct 10th
Arcadia Apr 3rd May 1st Jul 10th – Oct 10th
Archangelica Direct Sow May 1st Apr 30th – Oct 10th
Aria Direct Sow May 1st Jul 30th – Oct 10th
Arikara Yellow Direct Sow May 1st Jul 30th – Oct 10th
Aristotle Apr 3rd May 1st Jun 15th – Oct 10th
Arkansas Black Direct Sow May 1st Aug 29th – Oct 10th
Armenian Apr 17th May 1st Jul 5th – Oct 10th
Armenian Cucumber May 1st May 15th Jul 24th – Oct 10th
Armenian Dark Green May 1st May 15th Jul 19th – Oct 10th
Ashley May 1st May 15th Jul 14th – Oct 10th
Ashmead's Kernel Direct Sow May 1st May 1st – Oct 10th
Aspabroc Apr 3rd May 1st Jun 25th – Oct 10th
Astro Direct Sow May 1st Jun 10th – Oct 10th
Astro Arugula Direct Sow May 1st Jun 10th – Oct 10th
Athena Apr 17th May 1st Jul 15th – Oct 10th
Athena F1 May 1st May 15th Jul 29th – Oct 10th
Atlantic Giant May 1st May 15th Sep 12th – Oct 10th
Atlantis Baby Broccoli Apr 3rd May 1st Jun 25th – Oct 10th
Atomic Red Direct Sow May 1st Jul 15th – Oct 10th
Aurelia's Verde Direct Sow May 1st Jun 15th – Oct 10th
Aureum Mar 6th May 1st Jul 20th – Oct 10th
Austrian Winter Direct Sow May 1st Jun 20th – Oct 10th
Autumn Gala Direct Sow May 1st May 1st – Oct 10th
Autumn King Direct Sow May 1st Jul 20th – Oct 10th
Azura Apr 3rd May 1st Jun 25th – Oct 10th
Baby Bottle Direct Sow May 1st Jul 15th – Oct 10th
Baby Fordhook Direct Sow May 1st Jul 12th – Oct 10th
Baby Pam Apr 17th May 1st Aug 4th – Oct 10th
Balder Feb 20th May 1st Aug 14th – Oct 10th
Ballade Direct Sow May 1st Jul 15th – Oct 10th
Banana Pink Jumbo May 1st May 15th Aug 18th – Oct 10th
Bayum Direct Sow May 1st Jun 5th – Oct 10th
Beauregard Direct Sow May 1st Aug 4th – Oct 10th
Beck's Big Buck Direct Sow May 1st Jun 30th – Oct 10th
Beck's Garden Pride Direct Sow May 1st Jun 25th – Oct 10th
Bee Feed Mix Direct Sow May 1st Jun 30th – Oct 10th
Beira Apr 3rd May 1st Jul 10th – Oct 10th
Beit Alpha Apr 17th May 1st Jun 20th – Oct 10th
Belleville Apr 10th May 1st Jun 10th – Oct 10th
Bellevue Direct Sow May 1st Aug 19th – Oct 10th
Beltsville Bunching Direct Sow May 1st Jun 30th – Oct 10th
Beneficial Bug Mix Direct Sow May 1st Jun 30th – Oct 10th
Beneficial Insect Mix Direct Sow May 1st May 1st – Oct 10th
Beneficial Insectary Mix Mar 6th May 1st Jun 30th – Oct 10th
Beni Azuma Direct Sow May 1st Aug 4th – Oct 10th
Beniharuka Direct Sow May 1st Aug 4th – Oct 10th
Bennings Green Tint Apr 17th May 1st Jun 15th – Oct 10th
Berggarten Sage Mar 20th May 1st Jul 15th – Oct 10th
Berlicum Direct Sow May 1st Jul 15th – Oct 10th
Beth Alpha May 1st May 15th Jul 14th – Oct 10th
Better Off Red Direct Sow May 1st Jun 30th – Oct 10th
Beurre De Rocquencourt Direct Sow May 1st Jun 25th – Oct 10th
Bianca Di Maggio Direct Sow May 1st Jul 10th – Oct 10th
Big Apple Apr 17th May 1st Aug 4th – Oct 10th
Big Bux Gala Direct Sow May 1st Oct 28th – Oct 10th
Big Mama Direct Sow May 1st Jul 25th – Oct 10th
Big Max Apr 17th May 1st Aug 19th – Oct 10th
Birdhouse Apr 17th May 1st Aug 29th – Oct 10th