THE ROCKY MOUNTAIN SEED Co. -.:.- DENVER, COLO. 17 
Mushroom Spawn 
Cultural instructions for growing mushrooms given free to 
every purchaser of spawn. 
LAMBERT’S PURE CULTURE 
—This spawn is specially 
prepared for us and pro- 
duces results where the av- 
erage spawn proves a fail- 
ure. It is a strong strain of 
spawn thoroughly acclim- 
ated and selected with ref- 
erence to earliness, size, 
flavor, appearance, prolif- 
icacy and quality of the 
mushrooms that it will pro- 
duce. We highly recommend 
this spawn for those who 
intend to raise mushrooms 
for the market. 

Bricks 40 cents each (3 bricks $1.75) Postpaid. 
Onions 
(Cipollo, Cebollo, Zweibel) 
CULTURE—One ounce of seed is sufficient for 100 feet 
of drill, 4 pounds for one acre. Onion seed should be sown 
as early in the spring as possible to get the ground in shape, 
even though the weather is cold. Thorough preparation of 
the soil is one of the most essential points in successful 
onion growing. They delight in a rich, deep sandy loam, 
but excellent yields can be obtained from heavier soils 
properly fertilized. Sow the seed in rows 12 to 14 inches 
apart and about % inch deep. After they are well started, 
or about 3 to 4 inches high, thin out to stand about 2 inches 
apart, keeping them well hoed and free from weeds at all 
times throughout the season. 
Yellow Varieties 
AUSTRALIAN BROWN—Bulb flattened, but thick 
through, skin reddish-brown. It is very early and 
an excellent keeper. 
Postpaid (Pkt. 10c) (Oz. 50c) (4 Ib. $1.75) (Ib. 
$6.50). 
MOUNTAIN DANVERS—This variety is semi-round. 
It is one of the very earliest and seems to ripen 
practically all the crop at once. Color is a beauti- 
ful dark yellow, shading to brown. The skin is 
thick and heavy, which makes it a good keeping 
and shipping sort. 
Postpaid (Pkt. 10c) 
(ib. $6.50). 
(Oz 50c) (% Ib. $1.75) 

Mountain Denver 

Special Yellow Sweet Spanish 
EBENEZER or JAPANESE—An excellent variety 
for producing sets of exceptional keeping quality. 
Bulbs deep-flat, of medium size; dark yellow, very 
firm, with thick skin.— 
Postpaid (Pkt. 10c) (Oz. 50c) (%4 Ib. $1.75) (Ib. 
$6.50). 
YELLOW GLOBE DANVERS—One of the best and 
most extensively grown yellow onions. Bulbs are 
uniformly globe-shaped, small neck and enormous 
yielder, and fine keeper. 
Postpaid (Pkt. 10c) (Oz. 50c) (%4 
Ib. $1.75) 
(ib. $6.50). 
YELLOW BERMUDA—Also called White Bermuda. 
Skin very pale straw color, very early, medium 
size.—Sold out. 
EARLY SPANISH OR GRANO—An early stock of 
Sweet Spanish type maturing a week to ten days 
earlier than the Riverside strain of Yellow Sweet 
Spanish. Bulbs top shape, medium large and dark 
straw colored skin; flesh white, mild, of excellent 
flavor. Highly desirable for early market.—Sold 
out. 
SWEET SPANISH OR VALENCIA (Riverside Strain) 
—Sweet Spanish is a sweet and mild onion which 
grows to an exceptionally large size, often weigh- 
ing from 1% to 2% pounds. The true type is of 
globe shape with a rich yellow shading to bronze 
color. It is a good keeper when properly stored. 
It is very resistant to thrip and plant lice. Where 
seasons are short, sow in hotbeds and transplant. 
Postpaid (Pkt. 15c) (Oz. 90c) (% Ib. $3.00). 
SWEET SPANISH (Special Strain)—This Special 
Strain seed is specially selected for uniformly 
globe shane and darker colored thick skinned 
bults which keep well in storage. 
Postpaid (Pkt. 25c) (Oz. $1.00) (% Ib. $850). 
