Request a Catalog   |   Quick Order   |    E-mail Signup   |   1-207-238-5300
My Account   |   Wish List     Johnny's Selected Seeds Login
Package of Johnny's Selected Seeds
Package of Johnny's Selected Seeds
New for 2015! FREE SHIPPING On Orders Over $200!*
 E-mail Signup

Nitrogen Fixation

Nitrogen fixation is a process wherein nitrogen is supplied to the soil through Rhizobia bacteria that reside in root structures called nodules. These beneficial bacteria convert atmospheric nitrogen gas (N2) into nitrogen in the soil (NH4+), making it available as a plant nutrient. Nitrogen accumulation in a legume crop typically reaches its peak at one to two weeks before the crop sets flower.
Johnnys is committed to your success and is with you every step of the way.

1 - 15 of 16|Page: 1 2 > 

Quantity:
 
 
Fall Green Manure MixSeed

Product ID: 2613

Farm Seed > Mixes > Fall Green Manure

Versatile choice for late summer and fall planting.

More Details and Sizes

Fall Green Manure Mix

Quantity:
 
 
New Zealand White CloverClover Seed

Product ID: 979

Farm Seed > Legumes > Clovers

An improved pasture white clover. Previously sold under the name White Dutch Clover.

More Details and Sizes

New Zealand White Clover

Quantity:
 
 
Mammoth Red CloverOrganic Clover Seed

Product ID: 980G

Farm Seed > Legumes > Clovers

The best clover for poor soils.

More Details and Sizes

Mammoth Red Clover

Quantity:
 
 
Spring Green Manure MixOrganic Seed

Product ID: 976G

Farm Seed > Mixes > Spring Green Manure

Enrich the soil with both nitrogen and organic matter.

More Details and Sizes

Spring Green Manure Mix

Quantity:
 
 
Crimson CloverClover Seed

Product ID: 982

Farm Seed > Legumes > Clovers

An upright, winter annual legume.

More Details and Sizes

Crimson Clover

Quantity:
 
 
"Summer" AlfalfaAlfalfa Seed

Product ID: 2808

Farm Seed > Legumes > Alfalfa

Fast-growing, annual alfalfa with high forage and biomass yield.

More Details and Sizes

"Summer" Alfalfa

Quantity:
 
 
Sweet CloverOrganic Clover Seed

Product ID: 977G

Farm Seed > Legumes > Clovers

A tremendous green manure and honey plant.

More Details and Sizes

Sweet Clover

Quantity:
 
 
Field Peas (Maxum)Field Pea Seed

Product ID: 2340

Farm Seed > Legumes > Field Peas

Grow alone or in mixes as a short-term green manure.

More Details and Sizes

Field Peas (Maxum)

Quantity:
 
 
Sunn Hemp (Tillage Sunn™)Sunn Hemp Seed

Product ID: 3888

Farm Seed > Legumes > Sunn Hemp

Excellent biomass production and nematode resistant.

More Details and Sizes

Sunn Hemp (Tillage Sunn™)

Quantity:
 
 
Crimson CloverOrganic Clover Seed

Product ID: 982G

Farm Seed > Legumes > Clovers

An upright, winter annual legume.

More Details and Sizes

Crimson Clover

Quantity:
 
 
Cowpeas (Iron & Clay)Cowpea Seed

Product ID: 2786

Farm Seed > Legumes > Cowpeas

A great cover crop for warm weather and Southern growers.

More Details and Sizes

Cowpeas (Iron & Clay)

Quantity:
 
 
Medium Red CloverClover Seed

Product ID: 3192

Farm Seed > Legumes > Clovers

New! Low-growing, multi-cut clover.

More Details and Sizes

Medium Red Clover

Quantity:
 
 
Medium Red CloverOrganic Clover Seed

Product ID: 3192G

Farm Seed > Legumes > Clovers

New! Low-growing, multi-cut clover.

More Details and Sizes

Medium Red Clover

Quantity:
 
 
4010 Field PeaOrganic Field Pea Seed

Product ID: 92G

Farm Seed > Legumes > Field Peas

Grow alone or in mixes as a short-term green manure.

More Details and Sizes

No Picture

Quantity:
 
 
DS Admiral PeaOrganic Field Pea Seed

Product ID: 238G

Farm Seed > Legumes > Field Peas

Grow alone or in mixes as a short-term green manure.

More Details and Sizes

DS Admiral Pea

1 - 15 of 16|Page: 1 2 > 





SHOP WITH CONFIDENCE AND SECURITY AT JOHNNY'S.

Choose Your Shipping Date

Please enter your zip code or select a hardiness zone from the menu below to view the recommended shipping date.

You may also manually select a ship date below.

Ship Date:
Want to change your ship date? Click on the drop down box and choose a different date.
×

Plant Shipping

Message

Would you like to ship these plants together? Yes No

Incompatable lead time. Please select a new date for both items.

×
Johnny's Selected Seeds Email Contest Gfit Certificate Give Away
Johnny's Farm Crew
Thank you for signing up for growing tips, exclusive offers, and new product info. Close