




N YOU CAN GROW 
Ow PLENTY OF BLUEBERRIES 
In Your Garden, On Your Lawn, Along Your Walks or Drive. 
Have Them for Years for Your Table Use, Pies, Muffins, Etc. 
Easy to Grow 
We used to think Blueberries could be grown only in low marshes. NOT SO NOW. 
Now they can be successfully grown, with very little soil preparation, anywhere 
about your yard, in your garden, or in cultivated fields. They can be as easily 
grown as Roses or any ordinary shrub and in the same places. Those who have 
planted Keith's Cultivated Blueberry bushes now have plenty of berries. It’s easy 
to have them. 
It's no trick at all nowadays to grow and have plenty of big, sweet Blueberries. 
No need trudging through wet, boggy marshes any more. Set Keith’s Ready-to-Bear 
Blueberry bushes and grow your own Blueberries. 
Will Grow Anywhere 
Garden—Lawn—Along Walks 
You Can Easily Grow Keith's Cultivated Blueberries— 
---at one end of the garden 
---on your lawn like shrubs 
---along your walks or drive 
---as a hedge planting 
They will grow anywhere with little extra care. 
How to Plant and Grow Keith’s 
Cultivated Blueberries 
Keith's Cultivated Blueberries are as easily grown as Roses or shrubs. All you 
have to do is to see that the soil is moist, loose, and acid. To accomplish these, we 
suggest the following: Dig a hole 18 inches across (larger for the larger bushes) 
and 16 inches deep, and fill half full with a mixture of one part your soil and two 
parts acid peat, leat mold, marsh soil, or BETTER YET, Keith’s Acid Peat. Humus (see 
below) which we guarantee for our Cultivated Blueberries. Pack this mixture in 
the bottom half of the hole quite firm, then set the bush in on about 3 inches of the 
loose mixture and fill in around the roots and on top of them with the mixture until 
the hole is full. Pack down very firm, then water thoroughly until the whole mix- 
ture of soil from the bottom of the hole to the top is thoroughly soaked with water, 
tain water preferred. DON’T USE WATER WITH LIME IN IT. It will sweeten the 
soil. The soil must be kept acid, and don’t let it become dry, and you can grow 
lots of Blueberries. COMPLETE PLANTING INSTRUCTIONS AND CARE COME 
WITH EACH SHIPMENT. 
Field Culture 
Select a fertile acid soil, such as you would find in a drained Blue- 
berry (Huckleberry) marsh. It must have ample water. Wild Blue- 
berries (Huckleberries), white cedar, leatherleaf, red maple, all indi- 
cate a suitable soil. No matter where located, the soil must be acid 
(4.5 pH) and moist. Low meadow lands are often suitable. Set plants 
5x8 feet (about 1000 per acre). Write us for further information. We 
will be glad to help you. 
Grow Blueberries in Half Barrel 
Take a half barrel, or large tub, and 
sink it in the soil even with the sur- 
face of ground. Fill two-thirds full with 
a mixture of one part rich loam and 
two parts Keith's Acid Peat Humus, pack firm, set bush in 
middle, and fill with mixture packed well. Keep the soil 
always moist with rain water. 
To Have a Permanent Blueberry 
Garden 
To have a Blueberry garden with marshy conditions, we 
suggest the following: Dig a hole 10 feet long, 6 feet wide 
and 4 feet deep, and fill it with the excavated soil mixed 
wtih Keith's Acid Feat Humus (1 part soil, 2 parts Humus) 
or soil from a Huckleberry marsh. In this bed set six Cullti- 
vated Blueberry bushes. To have berries sooner, use the 
older bushes. To hold water and keep tree roots and soil 
water out, cement the bottom and sides to within 1 foot of 
the top. To water the bed, set six 4-inch tile flush with top 
of surface and pour rain water into them to keep soil 
always moist. Mulch the surface with leaf mold, Keith's 
Acid Peat Humus. 

Picking Blueberries From 
a 7-Year-Old Rubel Bush 
[8] 
KEITH’S ACID PEAT HUMUS 
Ideal for Blueberry Growing 
This Acid Peat Humus has the right 
acidity and contains the necessary or- 
ganic matter and humus ideal for the 
successful growing of the Cultivated 
Blueberry. In it they will grow and 
produce their big, beautiful berries. We 
recommend it for this purpose. It should 
be mixed 2 to 1 (in volume) with ordi- 
nary soil. The more acid and the more 
humus in your soil the less Keith’s Acid 
Peat Humus necessary. It is also very 
beneficial in building a lawn, enriching 
your garden soil, and the soil around 
shrubs, roses, etc., and the growing of 
Strawberries. It's a soil builder and 
makes plants grow. Price: 11-bu. bag, 
$1.50; 4 or more bags at $1.35 per bag. 
Sent by express unless otherwise in- 
structed. No discount, not prepaid. 
Peat Humus 
FOR GROWING 
BLUEBERRIES 

